Personal Technology » software

Intel Makes Leap in Device to Aid Impaired Readers

Walter S. Mossberg — Thu, 19 Nov 2009 02:03:59 +0000

Despite all of the advances in digital technology, too few high-tech products have emerged to help the blind read books or other paper documents, or to make reading such texts easier for people with impaired vision or language-related learning disabilities.

A few years back, a breakthrough was made with text-to-speech software that could be installed on a specific mobile phone, but with limitations due to the phone’s small screen and buttons, and restricted processor power.

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Now, Intel (INTC), the giant chip maker, is attacking this problem with a new product: the Intel Reader. It’s a chunky, book-size device with a computer-grade processor and a large, forward-facing screen that can be viewed easily while its downward-facing camera is shooting text for translation into audio and giant text. It also has raised buttons that are easy to find via touch.

I’ve been testing the Intel Reader with books, newspapers, magazines, bank statements, menus and even cereal boxes. My results were decidedly mixed. In some cases, especially with books and certain magazine articles, it worked pretty well, often almost perfectly. In others, it did a poor job. I also found that it takes a lot of practice to learn how to aim the Reader’s camera properly.

However, an important caveat is in order. I have full, normal vision and no learning disabilities, so I can’t put myself in the place of someone who is unable to read paper documents, or who struggles to do so. For them, the limitations I found in this product might easily pale when compared with its liberating benefits. More information is at reader.intel.com.

When it worked as promised, the Intel Reader was a delight. It would start reading the text to me in under a minute, while displaying the words on the 4.3-inch screen in an easily adjusted font size that could allow as little as one word to fill the display. I also could switch to a view of the photo of the whole page, and zoom in to focus on a portion of the text. It holds multiple texts and has an easy interface with large menus that the machine can read to you.

But the Reader is relatively big and expensive. It costs a whopping $1,500 and is available from only a limited number of retailers who specialize in products for special-needs consumers. By contrast, the competing cellphone product, called the KNFB mobile reader, is much smaller because it uses a standard Nokia (NOK) mobile phone. It can be purchased through Amazon.com (AMZN), also for $1,500.

The Intel Reader

The Intel Reader is a special-purpose computer that weighs 1.4 pounds and is dominated by the roomy horizontal screen, with control buttons to the right and below. Along the bottom edge is a five-megapixel camera with flash.

The Reader’s second-most-prominent feature is a large, bright-blue “shoot” button, which occupies all of the diagonally cut upper right hand corner. You press this easy-to-find button twice to take a picture of the text that the Reader will then convert.

Both the text on the screen and the speed of the audio reading can be adjusted with prominent, raised buttons. Other buttons begin and end playback, and navigate through the menus.

The Reader uses the same Intel Atom processor found on netbook computers, and can hold 600 processed pages that you can transfer to and from a PC or Mac. It also can convert your processed pages into audio files for playback on a portable audio player.

The Reader can capture two book pages at a time. Intel also sells a $400 stand to make book conversion faster and easier.

In my tests, my biggest problem was aiming correctly. The Reader automatically corrects the curvature and orientation of pages. But in many of the items I captured, the first and last few words were either garbled or skipped. The company admits there is a learning curve to the Reader, and I did get better with time.

The Reader did a great job with pages from the new Ken Auletta book, “Googled,” and a fair job with pages from the first Harry Potter book. To my surprise, it didn’t stumble so much with the made-up words in the latter book, but with common ones like “magic.” In the book about Google (GOOG), the reader’s robotic voice kept pronouncing MySpace as “mizzpizz.” And it often pronounced the word “I” as “one.”

The device was excellent at reading a menu from a local bakery, even down to the tiny type, but it utterly failed to make sense of a simple summary statement from my bank, or the front of a box of Cheerios.

Newspapers were a particular challenge. The Reader frequently picked up fragments of adjoining articles or picture captions, or got completely flummoxed. In one case, it got permanently stuck trying to process an article. Intel says that was a rare bug it will fix.

On balance, I’d recommend the Reader, provider the user understands its limitations and is willing to tackle the learning curve.

Find all of Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at
mossberg@wsj.com.

Motorola's Droid Is Smart Success for Verizon Users

Walter S. Mossberg — Thu, 05 Nov 2009 02:10:06 +0000

Verizon Wireless customers tend to love the company’s fast 3G network. But many tech-oriented Verizon loyalists gripe about the carrier’s high-end smart phones, which haven’t matched the cachet and versatility of the Apple iPhone sold by AT&T (T). In fact, some Verizon customers have switched to AT&T simply to get an iPhone.

[ See post to watch video ]

But this week, Verizon (VZ) is rolling out a device that finally gives it a more credible alternative. This new $200 phone is the Motorola Droid and it’s the first Verizon model to run Google’s (GOOG) Android smart-phone operating system. I’ve been testing the Droid, and while it has some significant drawbacks, I regard it as a success overall. It’s the best super-smart phone Verizon offers, the best Motorola (MOT) phone I’ve tested and the best hardware so far to run Android. I can recommend the Droid to Verizon loyalists who have lusted for a better smart phone, but don’t want to switch networks.

Like the iPhone, the Droid is really a powerful hand-held computer that happens to make phone calls, and is a platform for numerous third-party programs, or apps. Currently, Android offers over 12,000 apps. That is just a fraction of the 100,000 apps available for the iPhone, but it’s well above what the newer BlackBerry or Palm (PALM) phones offer.

The Droid is also the first phone that runs the 2.0 version of Android, which sands off some of the rough edges of Google’s platform and adds some features—notably, a free voice-prompted turn-by-turn navigation program. Android still isn’t as slick or fluid as the iPhone’s OS, in my view, but it has some functionality Apple (AAPL) omits, including the ability to run multiple third-party apps simultaneously.

The Droid is a handsome, squared-off device with a gorgeous, huge, high-resolution screen, bigger and sharper than the iPhone’s. There’s also a slide-out physical keyboard. It’s only a tad longer and thicker than the Apple product. But it’s 25% heavier, which makes it less comfortable to carry around in a pocket.

The Droid also has a higher-resolution camera than the iPhone’s: five megapixels versus three megapixels. And the camera has a flash, which the Apple lacks. In my tests, pictures came out OK, though not dazzling, and videos I shot were quite good.

Motorola’s Droid

The Droid’s large 3.7-inch screen looked great, but it lacks multitouch features, such as two-finger zooming, and it seemed less responsive than some other touch screens I’ve tested.

Battery life is listed at a whopping 6.4 hours, and, in my tests, the Droid easily lasted through the day on a single charge. Phone calls were crisp and clear, and I never suffered a dropped call. Verizon’s network was speedy and reliable for Web surfing, email and social networking. I copied some songs and videos onto the Droid by plugging it into a computer, and all played properly.

The Droid, whose $200 price comes only after a $100 mail-in rebate, requires a minimum $70 monthly service plan for two years, and text messaging costs extra. It comes with 16 gigabytes of memory, in the form of a removable card, and can handle up to a 32-gigabyte card.

Unfortunately for lovers of physical keyboards, I found the one on the Droid to be pretty awful. It has flat, cramped keys that induce too many typing errors, yet lacks auto-correction. I found myself using the virtual on-screen keyboard, which was pretty fast and accurate for me, and did include auto-correction.

Another downside: The Droid’s screen has only three panels for displaying apps, versus 11 on the iPhone, and some large apps, called widgets, hog much of the space on these panels.

Like the Palm Pre, the Droid tries to integrate social networking with contacts, though in a more limited way. It handles Google’s Gmail and Facebook, as well as Microsoft Exchange for corporate email and data. A nice feature lets you tap a contact’s picture and get instant options for ways to communicate.

The Droid can do some cool tricks with a couple of $30 optional docks, one for the car and one for the desk or nightstand. When placed in the car dock, the phone automatically displays a horizontal view with large buttons, including one for the built-in navigation system. In my tests, this navigation system worked pretty well, even showing photos of certain intersections. But it also gave me a couple of bad directions, such as sending me the wrong way at a fork in the road.

When placed in the desktop dock, the Droid displays the time and a different row of large icons from when it’s in the car dock, including music and an alarm clock.

I ran into one odd flaw with my test Droid, and with a second test unit tried by a colleague. Neither could send a photo via multimedia messaging to either my iPhone or her BlackBerry. Verizon was able to send pictures this way to my iPhone from other Droids, and it suspects some flaw in our test units.

The Droid is potentially a big win for Verizon, Motorola and Google, as well as for loyal Verizon customers.

Find Walt Mossberg’s columns and videos online, free, at walt.allthingsd.com. Email him at mossberg@wsj.com

Operating Systems Offer New Choices in PC Shopping

Walter S. Mossberg — Thu, 29 Oct 2009 01:02:04 +0000

Now that both Microsoft and Apple have finally shipped the new versions of their operating systems, Windows 7 and Snow Leopard, respectively, it’s time for my annual fall computer-buying guide.

This guide stresses laptops, which have become the prevalent choice, but most of its specs also apply to desktops. As always, it is aimed at average consumers doing typical tasks, such as Web surfing, email, social networking, word processing, photos, video and music. It doesn’t apply to businesses, hard-core gamers or serious media producers—groups that need specialized or heftier hardware.

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Consumers shopping for new computers this fall have a wide variety of choices with the new operating systems pre-installed, making the machines faster and better. Windows PCs are no longer burdened with the disliked Vista OS.

That’s the good news. The bad news is that the Windows hardware makers and retailers generally are trying to nudge you to spend more. They are anxious to guide consumers away from the popular, but low-profit, stripped-down netbooks to somewhat larger Windows 7 laptops from which they can make more money. This larger-size category goes by a variety of names, which can be confusing.

Windows vs. Mac: The arrival of Windows 7 makes PCs from Hewlett-Packard (HPQ), Dell (DELL) and others much better choices than their Vista-equipped predecessors were. Microsoft (MSFT) has closed most of the gap with Apple’s (AAPL) Mac OS X operating system. Also, Windows PCs are often priced hundreds of dollars lower than Macs, and offer many more choices.

But Apple’s hardware is stylish and sturdy, and, in my tests, Macs usually boot faster than Windows machines. Plus, Apple’s chain of retail stores offers a better buying experience and strong post-purchase support. Also, in my view, Apple’s built-in software still has the edge. Snow Leopard is fast and reliable. And it comes with a full suite of excellent built-in programs, including email, photo and video software. Microsoft has stripped Windows 7 of such programs. Some PC makers have restored some or all of these in certain models, although I consider Apple’s counterparts better. Another huge plus: The Mac isn’t susceptible to the vast majority of viruses and spyware.

Cost: Prices on Windows PCs are creeping upward. You can buy a Windows PC for under $500, but many stores are pushing costlier models. And those $250 netbooks are much scarcer. Now, they typically run between $300 and $450. Apple has mostly stuck with its same, higher, prices, though it has boosted the specs on many models. The cheapest Mac desktop, the minimalist Mac mini, is $599. The cheapest Mac laptop, the new MacBook, is $999. The heart of Apple’s line starts at $1,199.

New category: Windows PC makers this season are pushing a category of laptop that is meant to fit between a netbook and a full-size laptop. It goes by a variety of confusing names, such as “ultrathin” or “thin and light,” though these models are often no thinner or lighter than some laptops of the past. They typically cost between $500 and $800, and often have 13-inch screens.

Memory: All Macs come with at least two gigabytes of memory, which is plenty for running Snow Leopard well. Mainstream Windows PCs have at least three gigabytes. But the cheapest Windows machines sometimes come with less. I recommend at least two gigabytes.

64-bit: PCs have long been based on something called a 32-bit architecture, but many models now use a 64-bit architecture, allowing properly written software to use more memory and run faster. If possible, buy a 64-bit computer, which is likely to dominate eventually, even though some software and add-on hardware may be incompatible at first.

Graphics: The new operating systems allow software makers to speed up some tasks by offloading them from the main processor onto the graphics chip. So, if possible, get a “discrete” graphics processor, which has its own memory. Otherwise, find a potent “integrated” graphics chip, which shares your main memory.

Processor: Mainstream Windows PCs sport fast, dual-core processors from Intel (INTC) or its rival, AMD (AMD). These pack the equivalent of two brains onto one chip. But many lower-price Windows PCs have slower processors, such as the Intel Atom, which are best suited for light duty. Apple models all use Intel’s dual-core processors, except for the highest-priced desktops, which come with quad-core chips.

Hard disks: A 250-gigabyte hard disk should be the minimum on most PCs. On a netbook, look for at least a 160-gigabyte disk. Solid-state disks are faster and use less battery power, but often add hundreds of dollars to the price tag.

Touch: Windows 7 lets you control the computer by touching the screen with your fingers, and some PC makers add their own touch-screen features. But this only works fully with newer types of touch screens, adding cost. Make sure any touch-screen model you buy has a full multitouch screen that supports all Windows 7 gestures. Apple uses the laptop touch pad, or its new mouse, as the multitouch, finger-gesture mechanism, instead of the screen.

As always, don’t buy more machine than you need.

Find all of Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at mossberg@wsj.com.

Apple's New iMac, MacBook Grow Better, Brighter

Walter S. Mossberg — Thu, 22 Oct 2009 01:02:03 +0000

This is the week when Microsoft finally starts selling Windows 7, its much-improved successor to the disappointing Vista version of Windows. PC makers, who have suffered from Vista’s poor reputation, will begin touting models that come with Windows 7, which I praised in a detailed review earlier this month.

But Microsoft’s (MSFT) historic rival, Apple (AAPL), isn’t sitting still. After releasing its own new operating system, Snow Leopard, in August, Apple this week is rolling out new versions of two of the best- known Macs: its iconic all-in-one iMac desktop, and its least-expensive laptop, the MacBook.

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Though both new Macs sport important improvements, they are evolutionary, not revolutionary, and neither follows the industry trend toward bargain-basement prices. The MacBook is still $999, and the iMac still starts at $1,199, though the company is giving users more power and features at those same price points. You can pay much less for laptops and desktops from competitors like Dell (DELL) and Hewlett-Packard (HPQ).

Apple is, however, introducing one revolutionary product this week: a $69 mouse called the Magic Mouse. It’s the first mouse I’ve seen whose entire surface acts like a laptop trackpad, and allows fingertip multitouch gestures for scrolling and flipping through lists, photos and Web pages on the screen, while still performing traditional cursor movements and clicking. This mouse comes with the new iMac and will be usable on most other Macs as well, once Apple offers a software update for them. It worked well for me.

I’ve been testing these new computers for a few days, and I can recommend both. The new iMacs have spectacular screens that are larger and sport much higher resolutions than those on their predecessors. They also add more memory capacity, bigger hard disks and faster processors.

The new $999, 13″ MacBook now includes most of the key features of the similar-sized MacBook Pro, which costs $200 more. These include a large multitouch trackpad, significantly enhanced battery life, and a brighter screen. Despite its lower price, the lowly MacBook comes with a 56% larger hard disk (250 gigabytes versus 160) than the Pro model.

The New iMacs

Apple has kept the basic design of the iMac, which looks like a stand-alone monitor but has a powerful computer built in. But the new models have larger, wider screens that have been re-sized to match up with high-definition video. The $1,199 base model has a 21.5″ screen, compared to the old 20″ screen, and has 17% higher resolution.

The highest-priced models, at $1,699 and $1,999, have huge 27″ screens, versus 24 inches for the older models, and they have a 60% increase in resolution.

The $1,199 base iMac has 4 gigabytes of memory, double the amount in the prior base model, and a 500 gigabyte hard disk, up from 320 gigabytes. The costlier editions have a one terabyte hard disk, which is roughly 1,000 gigabytes. The top model has a more powerful graphics card and a heavy-duty processor.

All the iMacs now have slots for SD flash memory cards, and the large-screen models can act as external monitors.

In my tests, using a 27″ model, the machine was fast and the screen was brilliant at displaying hi-res photos and high-definition video. Its width allowed me to treat it like two monitors, with, say a Microsoft Word document on the left and a Web page on the right.

One downside: the $1,499 model now has a smaller screen—21.5″ versus 24″—though it has a larger hard disk and better graphics card.

The New MacBook

This 13″ laptop, like its predecessor, is shiny white plastic, but has been redesigned to have more-rounded edges and a rubbery non-slip bottom. It now has the Pro’s large Apple trackpad, which acts as both a huge mouse button and a surface for fingertip gestures like two-finger scrolling, and resizing and rotating photos. It’s still 1.08″ thick—but is a bit longer and wider than the older model, though it weighs less: 4.7 pounds versus 5 pounds.

Apple has dropped the FireWire port from this machine, as well as its ability to be run via a remote control. And it still lacks an SD card slot. But it now has a large sealed battery that Apple claims can last up to 7 hours between charges. On my tough battery test, where I turn off all power-saving features and play music constantly, the MacBook lasted just over five hours. In normal use, I estimate it could easily top six hours.

In my tests, this MacBook was fast and reliable using a wide variety of programs. It started up cold in a mere 22 seconds, and was ready to go after a restart, with several programs running, in 44 seconds. For anyone on a budget, it’s a better deal than the 13″ MacBook Pro, especially considering its larger hard disk.

These new models now round out a full line of refreshed Macs, but they will face stiff new competition from a horde of PCs running the new and better version of Windows.

Find all of Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at mossberg@wsj.com.

The CLIQ, Storm2 Join Long Parade of iPhone Threats

Walter S. Mossberg — Thu, 15 Oct 2009 02:02:09 +0000

(See Correction & Amplification below.)

It’s raining smart phones. No, make that super-smart phones, the type of hand-held computer, like Apple’s iPhone or the models powered by Google’s Android software, that browse the Web well, have sophisticated communication functions and are made to run a wide variety of modern third-party apps. This holiday season, new super-smart phone models seem to be appearing weekly.

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So far, the king of this new field, in my view, remains its pioneer, the iPhone. Apple’s phone has its limitations, but its design, usability and versatility have kept it ahead. There’s a well-equipped iPhone model available for as little as $99, and the platform offers a staggering 85,000 downloadable apps. By comparison, there are around 10,000 apps for Android, 3,000 for the newer models of the Research in Motion (RIMM) BlackBerry, a few hundred modern apps for phones running the latest versions of Microsoft’s (MSFT) Windows Mobile software, and even fewer than that for Palm’s (PALM) Pre and its soon-to-be released little sibling, the Pixi.

But nobody is conceding the game to Apple (AAPL). A flood of new Android models is upon us, and RIM, which has a fanatical following for its BlackBerry models, is still potent despite the disappointment surrounding its first touch-screen model, the Storm.

Motorola CLIQ

I’ve been testing two new contenders, and both represent second chances of sorts. One is the revised version of the BlackBerry Storm, called the Storm2, from Verizon (VZ). The other is the first super-smart phone from Motorola, the fading former phone leader. It’s an Android-based model called the CLIQ, which will be offered by T-Mobile.

Here’s a quick look at these two new pocket computers.

Motorola CLIQ

The CLIQ is a hefty slider phone, with a touch screen on top and a slide-out physical keyboard underneath. It has a smaller screen than the iPhone or Storm, and comes with just two gigabytes of memory versus 16 gigabytes for the $199 iPhone. But the CLIQ claims six hours of talk time, an hour more than Apple’s device, and, unlike the iPhone, it has a removable battery and expandable memory. It also has a higher-resolution camera—five megapixels versus three megapixels.

It boasts all of the standard Android features. But what sets the CLIQ apart is that it’s built around the idea of consolidating all your communications and social networking, and making them easy to access. Motorola (MOT) does this with special software called Blur, part of which exists on the device itself and part on a special Motorola-run server.

Blur takes the form of special on-screen widgets. One constantly displays your own status on various services, such as Facebook and Twitter. Another, called Happenings, shows your friends’ latest updates on social-networking services, without requiring you to enter separate apps. A third, called Messages, offers a quick snapshot of current emails and text messages from all your accounts. Each entry in your address book also displays the person’s social-networking status and information.

In my tests, all of these Blur features worked nicely and proved handy, except that I couldn’t get it to consolidate both of my Gmail accounts.

My biggest gripe was with the physical keyboard, which I found cramped and hard to use. The top row is too close to the bottom of the screen and, on the bottom row, I kept hitting the symbols key when I was aiming for “M” or “N.” So I found myself constantly resorting to the virtual on-screen keyboard, which worked pretty well.

BlackBerry Storm2

The original Storm, RIM’s first phone without a physical keyboard, didn’t convert droves of traditional BlackBerry lovers. This was partly because it had an odd typing mechanism where the whole screen moved with each tap on the virtual keyboard. Also, the phone lacked Wi-Fi and, when held vertically, the device offered only a cramped on-screen keyboard with multiple letters on each key.

BlackBerry’s Storm2

The Storm2 fixes all those flaws. The screen now stays still when tapped, providing tactile feedback electronically instead of mechanically. This allows for faster, smoother typing. The new model also has Wi-Fi. And you can now use a full, albeit squeezed, virtual keyboard in vertical mode.

In addition, while the dimensions haven’t changed, the Storm2 looks sleeker and has a few user interface refinements, like an on-screen Send button.

Overall, I found the Storm2 worked well in my tests. Battery life was decent, with 5.5 hours of claimed talk time, and typing was much improved, though I doubt it will satisfy lovers of physical keyboards.

The browser is still inferior to Apple’s, Google’s and Palm’s. And the traditional BlackBerry interface cries out for a major overhaul in a touch device like this, especially when you add a lot of apps. RIM’s menu and folder metaphor seems tired on this device.

Verizon hasn’t set a launch date or price for the Storm2, but it’s likely to appear in November at around $200.

The super-smart-phone war is still in its early stages. There are more and even better devices on the way, and Apple will have plenty of clever competition.

Corrections & Amplifications

The Motorola CLIQ comes with two gigabytes of memory and the $199 iPhone comes with 16 gigabytes. A previous version of this column incorrectly expressed these figures as megabytes, not gigabytes. An earlier version of this column also mistakenly stated, based on a BlackBerry fact sheet, that the Storm2 will ship with two gigabytes of memory. Wednesday night, after the column was published, the company said the Storm2 will actually ship with 18 gigabytes of memory.

Find all of Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at mossberg@wsj.com.

A Windows to Help You Forget

Walter S. Mossberg — Thu, 08 Oct 2009 01:02:03 +0000

In just two weeks, on Oct. 22, Microsoft’s long operating-system nightmare will be over. The company will release Windows 7, a faster and much better operating system than the little-loved Windows Vista, which did a lot to harm both the company’s reputation, and the productivity and blood pressure of its users. PC makers will rush to flood physical and online stores with new computers pre-loaded with Windows 7, and to offer the software to Vista owners who wish to upgrade.

[ See post to watch video ]

With Windows 7, PC users will at last have a strong, modern successor to the sturdy and familiar, but aged, Windows XP, which is still the most popular version of Windows, despite having come out in 2001. In the high-tech world, an eight-year-old operating system is the equivalent of a 20-year-old car. While XP works well for many people, it is relatively weak in areas such as security, networking and other features more important today than when XP was designed around 1999.

After using pre-release versions of Windows 7 for nine months, and intensively testing the final version for the past month on many different machines, I believe it is the best version of Windows Microsoft (MSFT) has produced. It’s a boost to productivity and a pleasure to use. Despite a few drawbacks, I can heartily recommend Windows 7 to mainstream consumers.

Like the new Snow Leopard operating system released in August by Microsoft’s archrival, Apple (AAPL), Windows 7 is much more of an evolutionary than a revolutionary product. Its main goal was to fix the flaws in Vista and to finally give Microsoft customers a reason to move up from XP. But Windows 7 is packed with features and tweaks that make using your computer an easier and more satisfying experience.

The new taskbar shows small previews of many windows and allows for larger previews.

Windows 7 introduces real advances in organizing your programs and files, arranging your taskbar and desktop, and quickly viewing and launching the page or document you want, when you want it. It also has cool built-in touch-screen features.

It removes a lot of clutter. And it mostly banishes Vista’s main flaws—sluggishness; incompatibility with third-party software and hardware; heavy hardware requirements; and constant, annoying security warnings.

I tested Windows 7 on 11 different computers, ranging from tiny netbooks to standard laptops to a couple of big desktops. These included machines from Lenovo, Hewlett-Packard (HPQ), Dell (DELL), Acer, Asus, Toshiba and Sony (SNE). I even successfully ran it on an Apple Macintosh laptop. On some of these machines, Windows 7 was pre-loaded. On others, I had to upgrade from an earlier version of Windows.

In most cases, the installation took 45 minutes or less, and the new operating system worked snappily and well. But, I did encounter some drawbacks and problems. On a couple of these machines, glacial start-up and reboot times reminded me of Vista. And, on a couple of others, after upgrading, key features like the display or touchpad didn’t work properly. Also, Windows 7 still requires add-on security software that has to be frequently updated. It’s tedious and painful to upgrade an existing computer from XP to 7, and the variety of editions in which Windows 7 is offered is confusing.

Finally, Microsoft has stripped Windows 7 of familiar built-in applications, such as email, photo organizing, address book, calendar and video-editing programs. These can be downloaded free of charge, but they no longer come with the operating system, though some PC makers may choose to pre-load them.

In recent years, I, like many other reviewers, have argued that Apple’s Mac OS X operating system is much better than Windows. That’s no longer true. I still give the Mac OS a slight edge because it has a much easier and cheaper upgrade path; more built-in software programs; and far less vulnerability to viruses and other malicious software, which are overwhelmingly built to run on Windows.

Now, however, it’s much more of a toss-up between the two rivals. Windows 7 beats the Mac OS in some areas, such as better previews and navigation right from the taskbar, easier organization of open windows on the desktop and touch-screen capabilities. So Apple will have to scramble now that the gift of a flawed Vista has been replaced with a reliable, elegant version of Windows.

Here are some of the key features of Windows 7.

New Taskbar: In Windows 7, the familiar taskbar has been reinvented and made taller. Instead of mainly being a place where icons of open windows temporarily appear, it now is a place where you can permanently “pin” the icons of frequently used programs anywhere along its length, and in any arrangement you choose. This is a concept borrowed from Apple’s similar feature, the Dock. But Windows 7 takes the concept further.

For each running program, hovering over its taskbar icon pops up a small preview screen showing a mini-view of that program. This preview idea was in Vista. But, in Windows 7, it has been expanded in several ways. Now, every open window in that program is included separately in the preview. If you mouse over a window in the preview screen, it appears at full size on your desktop and all other windows on the desktop become transparent—part of a feature called Aero Peek. Click on the window and it comes up, ready for use. You can even close windows from these previews, or play media in them.

I found this feature more natural and versatile than a similar feature in Snow Leopard called Dock Expose.

You can also use Aero Peek at any time to see your empty desktop, with open windows reduced to virtual panes of glass. To do this, you just hover over a small rectangle at the right edge of the taskbar.

Taskbar icons also provide Jump Lists—pop-up menus listing frequent actions or recent files used.

Desktop organization: A feature called Snap allows you to expand windows to full-screen size by just dragging them to the top of the screen, or to half-screen size by dragging them to the left or right edges of the screen. Another called Shake allows you to make all other windows but the one you’re working on disappear by simply grabbing its title bar with the mouse and shaking it several times.

File organization: In Windows Explorer, the left-hand column now includes a feature called Libraries. Each library—Documents, Music, Pictures and Videos—consolidates all files of those types regardless of which folder, or even which hard disk, they live in.

Networking: Windows 7 still isn’t quite as natural at networking as I find the Mac to be, but it’s better than Vista. For instance, now you can see all available wireless networks by just clicking on an icon in the taskbar. A new feature called HomeGroups is supposed to let you share files more easily among Windows 7 PCs on your home network. In my tests, it worked, but not consistently, and it required typing in long, arcane passwords.

Touch: Some of the same kinds of multitouch gestures made popular on the iPhone are now built into Windows 7. But these features won’t likely become popular for a while because to get the most out of them, a computer needs a special type of touch screen that goes beyond most of the ones existing now. I tested this on one such laptop, a Lenovo, and was able to move windows around, to resize and flip through photos, and more.

Speed: In my tests, on every machine, Windows 7 ran swiftly and with far fewer of the delays typical in running Vista. All the laptops I tested resumed from sleep quickly and properly, unlike in Vista. Start-up and restart times were also improved. I chose six Windows 7 laptops from different makers to compare with a new MacBook Pro laptop. The Mac still started and restarted faster than most of the Windows 7 PCs. But the speed gap has narrowed considerably, and one of the Lenovos beat the Mac in restart time.

Nagging: In the name of security, Vista put up nagging warnings about a wide variety of tasks, driving people crazy. In Windows 7, you can now set this system so it nags you only when things are happening that you consider really worth the nag. Also, Microsoft has consolidated most of the alerts from the lower-right system tray into one icon, and they seemed less frequent.

Compatibility: I tried a wide variety of third-party software and all worked fine on every Windows 7 machine. These included Mozilla Firefox; Adobe (ADBE) Reader; Google’s (GOOG) Picasa and Chrome; and Apple’s iTunes and Safari.

I also tested several hardware devices, and, unlike Vista, Windows 7 handled all but one smoothly. These included a networked H-P printer, a Canon (CAJ) camera, an iPod nano, and at least five external flash drives and hard disks. The one failure was a Verizon (VZ) USB cellular modem. Microsoft says you don’t need external software to run these, but I found it was necessary, and even then had to use a trick I found on the Web to get it to work.

System Requirements: Nearly all Vista PCs, and newer or beefier XP machines, should be able to run Windows 7 fine. Even the netbooks I tested ran it speedily, especially with the Starter Edition, which lacks some of the powerful graphics effects in the operating system. (Other netbooks will be able to run other editions.)

If you have a standard PC, called a 32-bit PC, you’ll need at least one gigabyte of memory, 16 gigabytes of free hard-disk space and a graphics system that can support Microsoft technologies called “DirectX 9 with WDDM 1.0.” You’ll also need a processor with a speed of at least one gigahertz. If you have a newer-style 64-bit PC, which can use more memory, you’ll need at least two gigabytes of memory and 20 gigabytes of free hard disk space. In either case, you should double the minimum memory specification.

Aero Peek lets you see your desktop by making your windows transparent.

Installation, editions and price: There are four editions of Windows 7 of interest to consumers. One, a limited version called Starter, comes pre-loaded on netbooks. A second, called Professional, is mainly for people who need to tap remotely into company networks (check with your company to see if you need this). A third, called Ultimate, is mainly for techies who want every feature of all other editions. Most average consumers will want Home Premium, which costs $120 for upgrades.

The system for upgrading is complicated, but Vista owners can upgrade to the exactly comparable edition of Windows 7 while keeping all files, settings and programs in place.

Unfortunately, XP owners, the biggest body of Windows users, won’t be able to do that. They’ll have to wipe out their hard disks after backing up their files elsewhere, then install Windows 7, then restore their personal files, then re-install all their programs from the original CDs or downloaded installer files. Then, they have to install all the patches and upgrades to those programs from over the years.

Microsoft includes an Easy Transfer wizard to help with this, but it moves only personal files, not programs. This painful XP upgrade process is one of the worst things about Windows 7 and will likely drive many XP owners to either stick with what they’ve got or wait and buy a new one.

In my tests, both types of installations went OK, though the latter could take a long time.

Bottom line: Windows 7 is a very good, versatile operating system that should help Microsoft bury the memory of Vista and make PC users happy.

Correction: The edition of Microsoft’s Windows 7 operating system aimed at business users is called Windows 7 Professional. This week’s Personal Technology column erroneously stated it was named Business.

Write to Walter S. Mossberg at walt.mossberg@wsj.com

HTC's Hero May Be Your Scene

Walter S. Mossberg — Thu, 01 Oct 2009 01:02:02 +0000

Super-smart phones based on Google’s Android operating system have been relatively slow to take off since the first one appeared a year ago. Despite Google’s iconic brand, they have yet to develop the strong bond with U.S. consumers achieved by the Research in Motion (RIMM) BlackBerry or the Apple (AAPL) iPhone. And, after a year, Android has less than 10% of the 85,000 apps the iPhone now offers.

[ See post to watch video ]

But Android is beginning to blossom in the market for this class of device, which is really a hand-held computer that performs many laptop-like functions.

In August, T-Mobile began offering a new $200 myTouch Android phone. Motorola (MOT) will shortly launch a new $200 Android model called the CLIQ. And, on Oct. 11, Sprint (S) will start selling perhaps the most unusual Android phone so far, the $180 HTC Hero. I’ve been testing the Hero, a touch-screen phone without a physical keyboard that has some important distinctions from earlier Android models. In general, I like the Hero and can recommend it to Sprint customers, or others looking for something powerful, but different.

HTC, a veteran Taiwan-based maker of phones, has altered Android more than anyone else so far. It has been gradually developing its own signature software layer that sits atop phone operating systems. With the Hero, it has applied this software for the first time to an Android phone, and that’s what sets the Hero apart from its Android brethren. The latest, beefed-up, version of this HTC software is called “Sense.”

Sense includes handsome, large widgets with extra features that go beyond the vanilla Android experience supplied to everyone by Google (GOOG). So the Hero looks and behaves somewhat differently. For instance, a contact page in the address book application consolidates that contact’s Facebook and Flickr accounts. The music player and photo album look better, and the Hero with Sense can use Microsoft’s Exchange service to synchronize mail, calendars and contacts.

Sprint’s HTC Hero

Sense also offers something called Scenes—entire collections of sets of screens and apps, either canned or customized, that can change the phone software’s look and feel. With just a couple of clicks, you could switch between a work-oriented “scene,” that prominently features apps such as a stock tracker and your work email, and an entertainment-oriented scene filled with the music player, photo album and other apps.

As with Sprint’s Palm (PALM) Pre, the Hero’s price is a bit deceptive. To get the phone for $180, you must remember to mail in a rebate form worth $100. At purchase, you have to put up $280. On the other hand, Sprint’s monthly fees can be much cheaper than those for other carriers. You’ll have to pay at least $70 a month to use the Hero, the same minimum fee that AT&T charges iPhone owners. But Sprint’s fee, unlike AT&T’s (T), includes unlimited text messaging and unlimited free calls to any mobile number on any network.

The Hero’s hardware isn’t especially beautiful. It’s a dull grey, noticeably thicker than the iPhone, with a smaller screen and six buttons plus a trackball, which adds another navigation option to the touch screen. It’s the same length as an iPhone, but is a bit narrower and lighter. It comes with just two gigabytes of memory, compared with eight gigabytes on the $99 iPhone and 16 gigabytes on Apple’s $199 model, though the Hero’s memory, unlike the iPhone’s, is expandable via a hard-to-reach slot under its removable back cover.

One big drawback is battery life. Sprint is only claiming up to four hours of talk time for the Hero, versus five hours for the Pre and iPhone. But, unlike the iPhone’s, the Hero’s battery is removable. Another drawback: I sometimes found the touch screen unresponsive, requiring multiple pokes at an icon.

On the plus side, the Hero has a much higher resolution camera than the iPhone’s or Pre’s—five megapixels versus three megapixels.

It also functions as a video camera, and in my tests, both still photos and videos I took looked very good. Phone calls, even on speaker phone, were clear and strong, and the phone has Wi-Fi and Bluetooth in addition to Sprint’s high-speed network, which in my view is better than its reputation. Web browsing was adequate.

HTC’s Sense gives the Hero seven screens on which to place apps, versus Android’s standard three screens.

And, in addition to the standard Android apps and the 8,000 downloadable apps from Android’s Market app store, there are a variety of large, beautiful HTC “widgets” you can use. The downside of these is that they can occupy an entire screen.

The most impressive widget is called People. It’s an address book in which each contact’s page features a scrolling bar at the bottom with icons that allow you to see that person’s most recent Facebook status, photos from Facebook and Flickr, plus emails and text messages she’s sent to you and recent calls between you. This is somewhat similar to Palm’s Synergy feature, which is also based around people.

Overall, I found the HTC Hero to be the best Android phone I’ve tested, and a worthy competitor to the iPhone, the BlackBerry and the Pre.

Find all of Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at mossberg@wsj.com.

Apple's iTunes 9 Makes it Easier to Share, Organize

Walter S. Mossberg — Thu, 17 Sep 2009 01:04:03 +0000

Apple’s iTunes program is one of the most popular software products in the world. The company says hundreds of millions of copies of iTunes have been downloaded, far exceeding the 220 million iPod music players it has sold. That’s because many people use iTunes to organize, play and buy music and videos on their computers, or to burn music CDs, even if they don’t own iPods or iPhones. Ironically, the vast majority of iTunes copies are on Windows PCs, not Apple’s own Macintosh computers, because Windows machines are much more numerous.

[ See post to watch video ]

Last week, Apple released its ninth major version of iTunes — which first came out in January, 2001, before the iPod even existed — and I’ve been testing it. This release is the biggest overhaul of the familiar program in recent years, with improvements in the look and functionality of each of the software’s three main portions: the media jukebox, the built-in store and the synchronization features that move media and applications to and from iPods and iPhones.

In my tests, performed on multiple Windows PCs and Macs, iTunes 9 worked as advertised, and I found it to be less cluttered, more intelligent and easier to use than the prior version. It synced music and videos properly for me using both an iPod Nano and an iPhone. It’s available as a free download at apple.com/itunes.

To me, the two biggest new features in iTunes 9 are something called Home Sharing and a new, easier way to organize the apps on an iPhone or iPod Touch.

For years, iTunes users have been able to wirelessly stream music from nearby computers running iTunes whose owners chose to share their music. But Home Sharing takes this one step further, allowing users to actually copy the song files from one computer to another.

Right inside iTunes, you can simply peer into the shared library on another computer set up to allow this, and then select the song you want and drag it into your own library. It doesn’t delete the original from the other computer.

In my tests, this worked perfectly with music, as well as TV shows, movies and audiobooks, and it worked between any combination of my PCs and Macs. You can even configure Home Sharing to automatically transfer to your library new media purchased on another shared computer.

But Home Sharing has limitations. It only works with a maximum of five computers. These computers must be on the same local network, not connected over the Internet. And they must be the same computers authorized to play copy-protected media you buy from Apple.

With 75,000 apps available for the iPhone and iPod Touch, it has been easy to download so many that your device becomes cluttered, with numerous icons scattered among numerous screens in a manner that isn’t optimal. There’s a way to move them around, or delete them, right on the device, but it’s clumsy, partly because you can’t see all the screens at once, and partly because it’s difficult to move an icon from a location on one screen to another location several screens away.

The new iTunes lets you organize your iPhone's screen right on your computer

Now, in the new iTunes 9, when you plug in your device, the software displays an exact visual representation of your iPhone or Touch screens right on your computer, and allows you to rearrange them with your mouse. When you disconnect, the new arrangement is retained on the phone. It worked fine for me.

In iTunes 9, you also can create up to 12 automated “Genius Mixes” from your personal music library — essentially personal radio stations consisting of songs iTunes considers to be related, that play on and on. I enjoyed this feature, and found it generally made good choices.

There are also a number of small visual improvements throughout the program. In the jukebox, for instance, you can now locate all songs by a particular artist using a Column Browser — an optional left-hand column that lists the artists.

In the store, categories like music, movies and TV shows are now arrayed across the top, with drop-down menus for genres. The store also is generally better organized, with richer graphics, more white space and easier navigation.

A small touch of social networking, not exactly Apple’s historic strength, has been added to iTunes. From inside the store, you can post a link to a favorite title to either Facebook or Twitter, though this of course serves Apple by encouraging others to buy the title.

You can now buy special albums, called “iTunes LPs,” that attempt to replicate the experience of old vinyl albums by including lots of extra material. For instance, for one such title by the Doors, iTunes delivered to me liner notes, digital scans of old posters and set lists, plus photos and video interviews. Another, called Mayhem, by the singer/actor Tyrese Gibson, includes just one song, but also a vivid digital comic book with voiced dialogue.

However, these iTunes LPs take up a lot of space on your hard disk — about half a gigabyte each for the ones I tried.

Overall, iTunes 9 is a nice improvement on a much-used program.

Find all of Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at mossberg@wsj.com.

These Apps Help Users of iPhones Find Their Way

Walter S. Mossberg — Thu, 10 Sep 2009 01:20:03 +0000

(See Corrections & Amplifications item below.)

Among its many features, Apple’s iPhone is equipped with GPS and includes manual, written driving directions built into its standard Maps application. But that function doesn’t automatically bring up each turn sequentially, and it lacks voice prompts.

Now, a number of companies have launched, or will soon launch, iPhone apps that do offer voice-prompted, automated, turn-by-turn navigation. Of course, many other cellphones have long offered such services. But the iPhone’s large screen, decent mono speaker and large selection of car mounting kits make it a tempting navigation device.

[ See post to watch video ]

I’ve been testing four such apps: from TomTom, Navigon, AT&T (T) and Fullpower. The last, called MotionX GPS Drive, isn’t available in Apple’s app store as I write this. In the case of the Navigon MobileNavigator, which is already available, I tested an updated version expected to hit the store shortly.

TomTom’s iPhone app

One big downside: Because Apple doesn’t allow third-party iPhone apps to run simultaneously with the device’s core functions, any incoming or outgoing phone call will interrupt all these apps during routing. When the call is over, the apps will automatically resume and continue your route. And none of these apps work on the original iPhone, only the 3G and 3GS.

Some of the apps take up a large amount of space on your iPhone, because they store all their maps locally. Others are much slimmer, because they download the apps on the fly, but these require you to have good cellular or Wi-Fi coverage at least at the start of a navigation session.

In my tests, on both local streets and highways, all four apps ate up big chunks of the iPhone’s battery life. So, I recommend that you employ a car charger when running them. Also, they all work much better and more safely if you use a windshield or dashboard mount.

None of the apps stood out as much better than the others at navigation, though they have different styles and features. All include the usual lists of local businesses and other points of interest.

TomTom: The U.S. and Canada navigation app costs $100 and takes up a whopping 1.2 gigabytes of space on your phone. But there is no subscription fee and the maps are always present. Like a stand-alone navigation device, it uses big icons and lettering in its menus. It worked OK in my tests, except that it took a little longer than the others to acquire a GPS satellite signal to accurately situate itself. TomTom’s app doesn’t have live traffic information, doesn’t provide a text summary of your planned route, doesn’t announce street names and doesn’t integrate control of the iPhone’s music player.

Like all of its rivals, TomTom can fetch destinations from addresses in your iPhone contact list. But it didn’t understand a typical Washington, D.C., street name, such as “11th St., NE.” TomTom plans an extra-cost mounting kit that includes a better speaker, a power plug and a GPS receiver more potent than the iPhone’s.

Navigon MobileNavigator: This app costs $90, and it takes up 1.3 GB on the iPhone because it also stores all the maps. There is no recurring fee. I thought Navigon had the cleanest interface and the best 3D map view, including representations of some highway-exit and speed-limit signs. It also barks the word “caution” when you are speeding.

But the Navigon voice was the least distinct, and while it generally did OK, it thought my D.C. test address was a bridge. It also lacks a route summary and live-traffic reports, though the update I tested now announces street names and integrates music control.

MotionX-GPS Drive: Of all the apps, this one looks and works most like a typical iPod app, and least like a navigation program ported from another device. Its main screen has a clever menu arranged in a circle. It’s also fairly small—just 10 megabytes or so. But it must download maps and other info each time you start a route. This also allows it to update the information on the fly. Drive also is potentially the cheapest of the four apps I tested. It will cost $1.99 and include a 30-day free trial. After that, it’s $25 a year.

This app worked well in my tests, and is packed with features, including live traffic, a route summary, and integrated music control. It understood my D.C. test address, but it doesn’t announce street names, and its function buttons are very small and labeled with tiny type.

AT&T Navigator: The iPhone version of this existing service, like Drive, downloads maps and info on the fly, but it takes up even less space on the phone—just 2.3 megabytes. That means you need a good connection at the start of a trip. It worked OK for me. Its interface is clean, and it has a route summary, live traffic and announcement of street names. It also understood my D.C. test address. And it synchronizes saved addresses with a Web site. But it is potentially the priciest. The app itself is free but usage costs $10 a month.

None of these apps is perfect, but each adds a new dimension to the iPhone.

Corrections and Amplifications

An earlier version of this column mistakenly said the Navigon app could synchronize with a web site for trip planning.

Find all of Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at mossberg@wsj.com.

Apple Changes Leopard's Spots

Walter S. Mossberg — Thu, 27 Aug 2009 01:01:13 +0000

For a company known for breakthrough products with cool features, Apple this week is doing something unusual: It is introducing a key product with very few new features that are visible to its users. This new release, the latest major version of the Macintosh operating system, looks and works almost exactly the same as its predecessor, but has been heavily re-engineered under the covers for greater speed and efficiency, and to add future-oriented core technologies.

The new software, called Snow Leopard, succeeds Apple’s 2007-vintage Leopard, which I regard as the best computer operating system out there, and markedly superior to its main rival, Microsoft’s Windows Vista. Snow Leopard goes on sale Friday, Aug. 28, and will be pre-installed on all new Macintosh computers.

[ See post to watch video ]

The company, which often proclaims its new releases as revolutionary, has been very low key about Snow Leopard. For many months, Apple (AAPL) has made it clear the new OS wouldn’t sport new eye-popping features, but would instead be focused on what it calls “refinements” and “fine-tuning.” Perhaps its biggest new feature is something only a minority of Mac owners will ever use: built-in compatibility with Microsoft’s Exchange corporate email, calendar and contacts service.

Snow Leopard is priced accordingly, at just $29 for people upgrading from Leopard. That’s $100 less than what Leopard cost. And it’s $90 less than what Microsoft plans to charge upgraders for the main consumer version of its next version of Windows, called Windows 7, which is due out Oct. 22. Windows 7 is also an iteration on its predecessor, rather than a revolutionary new product, though it has some nice tweaks and will be a more dramatic improvement due to Vista’s failings. I’ll have a full review of it closer to its release.

I’ve been testing Snow Leopard on three Macs—an older desktop and a laptop of my own that I upgraded from Leopard, and a new MacBook Pro laptop Apple lent me for testing with Snow Leopard pre-installed. I found Snow Leopard easy to install, faster than Leopard, compatible with my most commonly used software and peripherals, and filled with a number of small, useful refinements and additions.

One delightful change: Snow Leopard takes up less than half the room on a hard disk that Leopard did, and Apple says the average user who upgrades will free up about 7 gigabytes of space. On my 2008-vintage MacBook Pro, I gained back a whopping 14 gigabytes.

But I also encountered a number of bugs and glitches, and a few incompatibilities, including a wildly wrong guess by Snow Leopard about which driver to use for an older, lightly used printer on one of my upgraded Macs. (It did fine with my main printer.)

Overall, I believe Snow Leopard will help keep the Mac an appealing choice for computer buyers, and I can recommend it to existing Mac owners seeking more speed and disk space, or wanting to more easily use Exchange. But I don’t consider Snow Leopard a must-have upgrade for average consumers. It’s more of a nice-to-have upgrade. If you’re happy with Leopard, there’s no reason to rush out and get Snow Leopard.

For some current Mac owners, Snow Leopard isn’t an option. About 20% of them are still using older models that aren’t powered by the Intel (INTC) processors Apple currently uses. Snow Leopard simply won’t work on these machines, including models designated as G4 or G5 and sold as recently as 2006.

And, for owners of Intel-based Macs who are still using the older Tiger version of the Mac OS, Apple is officially making Snow Leopard available only in a “boxed set” that includes other software and costs $169. The reasoning is that these folks never paid the $129 back in 2007 to upgrade to Leopard. But here’s a tip: Apple concedes that the $29 Snow Leopard upgrade will work properly on these Tiger-equipped Macs, so you can save the extra $140.

Here’s a quick rundown of what I found in testing Snow Leopard:

Installation

Snow Leopard comes in one version, rather than the multiple operating system versions favored by Microsoft (MSFT). And that single version handles hardware and software based on both a standard computer technology, called 32-bit, and a newer one, called 64-bit, which can use much more memory and is faster.

Both my desktop and laptop Macs converted to Snow Leopard quickly and smoothly, in about 45 minutes each. Unlike the upgrade process Microsoft is requiring to get to Windows 7 from Windows XP, the Snow Leopard upgrade preserves all your files, settings and programs where they previously existed, right down to your desktop icons and wallpaper. No disk wiping, file moving, or program re-installation is required. And, as noted above, you actually gain disk space, because Apple has slimmed down the OS and also automatically removes or compresses old system files (not your personal data) that are no longer needed or used often.

However, I did run into a couple of minor problems: on one of my Macs, a screen saver displaying certain of my photos didn’t work after the switch. Other photos did work. Apple says this is a bug it will fix.

Speed

After changing to Snow Leopard, my Macs worked faster. I already considered them pretty speedy, so the overall effect wasn’t mind-blowing. But Snow Leopard’s built-in programs, like Mail, the Safari browser, and the Finder—Apple’s equivalent of the Windows Explorer—have all been rewritten behind the scenes, so these and other specific features are now a lot quicker. I found that email folders stuffed with thousands of messages opened almost instantly, and copying files was noticeably faster, even when the destination was on the Internet or a network. The Safari 4 browser, already very fast with Leopard, is even speedier under Snow Leopard, especially on more complex Web sites that use a popular technology called Javascript.

New Features

True to its word, Apple has built few new features into Snow Leopard, and, except for Exchange (explained below), these are small. One touted feature is called Dock Expose, which allows you to see small versions of all the open windows in any running program by clicking on its icon in the Dock at the bottom of the screen. But this is mostly a reworking of a feature that already has been on the Mac.

Apple’s QuickTime video player has been upgraded, with a clean new interface for playback, and the new ability to record and trim videos. Icons can be more easily enlarged, and you can preview the files they represent, even playing videos in miniature or paging through multipage PDF or PowerPoint files.

My three favorite tweaks, barely mentioned by Apple:

“Substitutions,” which is like the auto-correct feature in Microsoft Word, but extends the concept to Apple’s email and other programs;
the ability for Snow Leopard to automatically reset the time zone on the Mac’s clock based on your location while traveling;
and a new built-in function in QuickTime that allows you to record videos of actions you take on the Mac’s screen.

Exchange

Although Exchange is a widely used Microsoft server product, employed by many, many companies to manage employees’ email, calendars, and contacts, it isn’t built into Windows. To use Exchange, you have to buy add-on software, usually Microsoft’s Outlook for Windows PCs. It also hasn’t been built into the Mac OS, and usually required Mac owners to buy Microsoft’s Entourage program. But, with Snow Leopard, Apple is building Exchange right into the operating system, so it works with Apple’s free, built-in email, calendar and contact programs.

With the generous help of my company’s IT folks, I tested this feature, and it worked very well. All my corporate information flowed into Apple’s programs, very quickly, and I could search the company directory, check the calendars of people with whom I wished to schedule meetings, and more.

However, Apple makes setting up this new feature look simpler than it is. In most cases, I believe, it will require the time and cooperation of corporate IT personnel, who will need time to learn it—especially since, at many companies, relatively few of these folks are Mac experts. In my case, an Apple employee had to help my IT colleagues and me to get it going. But you likely won’t have that aid.

Compatibility and Glitches

Commonly used third-party programs, like the Mac versions of Microsoft Office, the Firefox browser, and Adobe Reader, all worked fine in my tests after the upgrade. But a few things didn’t. Apple admitted I had found a few bugs and said that some software makers will have to upgrade their software because the programs rely on under-the-hood components that have changed in Snow Leopard.

VMware’s Fusion program for running Windows simultaneously with the Mac operating system worked, and I was able to use Windows. But it was a bit glitchy. VMware (VMW) provided me with a forthcoming new version tailored for Snow Leopard’s changed underlying architecture, which worked perfectly.

A Cisco (CSCO) program used to connect to corporate virtual private networks caused one of my test machines to completely crash, a rarity on Macs. But Snow Leopard now contains the same Cisco VPN connector as a built-in feature, and that worked perfectly.

Snow Leopard didn’t properly recognize my older-model Verizon (VZ) cellular modem card, though I was still able to use the card by digging into Apple’s network preferences screen. Apple says this is a bug it will fix.

As noted above, Snow Leopard didn’t work at first with an older networked printer on one of my test Macs, and thought it was a laser printer instead of an inkjet. I did get it working, by manually selecting a different printer driver, but Apple admits this is a bug it will have to fix.

Finally, the Time Machine backup file on one of my Macs stopped working. With my permission, Apple examined the file using a diagnostic tool and claimed it had become corrupted a couple of months ago, before the upgrade, and that Snow Leopard merely exposed the problem. I have no way of knowing if this is true, but Time Machine did work perfectly on the two other test Macs.

Underlying Technologies

In addition to greater 64-bit capability, Snow Leopard has two other big under-the-hood additions. One, called Grand Central Dispatch, makes it easier for developers to write programs that make better use of the multiple “cores,” or processing units, in modern processors. The other, called OpenCL, makes it easier for developers to offload some non-graphics tasks to today’s potent graphics chips. These are very important, especially for power-hungry tasks like video production and high-end gaming, but Microsoft is building similar capabilities into Windows 7, and they won’t really matter on either platform until third-party developers make use of them, which will take time.

Bottom Line

Apple already had the best computer operating system in Leopard, and Snow Leopard makes it a little better. But it isn’t a big breakthrough for average users, and, even at $29, it isn’t a typical Apple lust-provoking product.

Find Walt Mossberg’s columns and videos online, free, at the All Things Digital Web site, walt.allthingsd.com. Email him at mossberg@wsj.com.