A: Sadly, Microsoft killed Outlook Express—its free, fast and simple Windows email program—long before Windows 7 came out. In Vista, it was replaced by something called Windows Mail. Now, there’s no email program at all built into Windows 7, unless a PC maker chooses to include one. But Microsoft offers for download a free product called Windows Live Email that is the latest successor to Outlook Express. You can get it, alone or as part of a suite of free “Essentials” programs that used to be routinely part of Windows, at: windowslive.com/desktop.

I was told that Apple is developing its own version of the Kindle e-book reader. I wanted to purchase a Kindle for Christmas, but now I’m not sure whether I should wait for an Apple version.

A: I have never heard any Apple official say or hint that the company is developing a direct competitor for the Kindle, or is planning to make any dedicated e-book reader. What you may be referring to is that some Web sites have been speculating that the much-rumored forthcoming Apple touch-controlled tablet would be mainly intended to be an e-book reader. I haven’t any evidence of this either.

The iPhone and iPod Touch already can run a free Kindle app from Amazon that allows you to read Kindle e-books on those devices without needing to own a Kindle itself. And Barnes & Noble, which has also announced a dedicated e-reader, has a similar iPhone app. So I assume that any general-purpose Apple tablet would likely be able to run such an app as well and function as an e-reader—along with performing other tasks.

But that’s different than producing a dedicated reader with a screen and controls designed primarily for book reading and a companion electronic book store, something Apple currently lacks. It’s entirely possible Apple is going into the e-book business, but I know of zero hard evidence that this is the case.

Do you have any recommendations about switching an existing 64-bit laptop from Vista to Windows 7? I totally dislike Vista but I don’t know if the switch can be done.

A: Yes, it can, in most cases, unless your PC’s manufacturer for some reason isn’t supporting or recommending the upgrade of your particular model. Just make sure you get the comparable version of Windows 7 (say, 64-bit Windows 7 Home Premium if you are currently using 64-bit Vista Home Premium) so you can do a direct, in-place upgrade that will allow your programs and files to remain in place.

You can also do an in-place upgrade if you opt to move up to the costlier Ultimate version. I would also advise backing up your irreplaceable personal files before you begin the process.

You can find Mossberg’s Mailbox, and my other columns, online for free at the All Things Digital web site, http://walt.allthingsd.com.

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

A: Windows programs cannot be “converted” to run directly in the Mac operating system, which is called Snow Leopard. But, if you use virtualization software like Parallels or VMware fusion, and install Windows, then a Windows program like Microsoft Outlook can run simultaneously with your Mac programs. Technically, you are running it in Windows, but the two operating systems are active at the same time. With both of these virtualization products, you can even hide the entire Windows desktop, so that the Windows program you are running simply occupies a window on your Mac like any Mac program does. You don’t even notice that Windows is running.

In the case of files you created in Windows, the situation is even simpler. Most of the common types of files consumers use—including Microsoft Office documents, MP3 music files, MP4 video files, JPG picture files, text files, Adobe PDF files, and others—can be run in native Macintosh programs without conversion and without the need to run Windows programs. So you can just copy them to the Mac side and use them in Mac programs like iPhoto, iTunes, or the native Mac version of Microsoft Office, which uses the same file formats as the Windows version.

If you have an unusual or proprietary Windows file for which there isn’t an equivalent program on the Mac, you would run it in a Windows program, as described above.

If I am planning to upgrade a Windows XP machine to Windows 7, can I buy the upgrade copy of 7 or must I buy the full version?

A: According to Microsoft’s Web site, XP is one of the older versions of Windows upon which you can indeed indeed use the less expensive upgrade versions of Windows 7. The company’s online store says: “All editions of Windows XP and Windows Vista qualify you to upgrade. So, if you’re running either on your PC today, buy a package labeled ‘Upgrade’.”

I’ve been holding out (for what feels like forever) on purchasing a Netbook because I read that Apple was coming out with one. Can you tell me anything about when they might really begin selling them?

A: Apple executives have said repeatedly and emphatically that they don’t plan to offer a netbook, which is essentially a cheap, small laptop. Instead, Apple is widely believed to be working on a small slate or tablet device that would be controlled via a fingertip touch screen. This would be sort of like a larger iPhone or iPod Touch. The company hasn’t confirmed that such a product is in the works, but many analysts and Apple bloggers predict it will debut early next year.

You can find Mossberg’s Mailbox, and my other columns, online for free at the All Things Digital web site, http://walt.allthingsd.com.

I have a vision problem and can barely read low-contrast print, even the light colors on your Web site. Any ideas for how I and others can solve this problem? I use a Mac and the Firefox Web browser.

A: If your Mac is running the Leopard or Snow Leopard operating systems, you can use an onscreen slider control or keyboard commands to enhance the contrast. You can even switch the display to white-on-black, which really boosts the effect. This works system-wide. These settings are found in System Preferences, under the Universal Access preference, in the tab called “Seeing,” in the section called “Display.”

The new Windows 7 also has a similar feature that applies a “high contrast theme” when you press a certain key combination. It can be enabled or disabled in the Control Panel, under Ease of Access. You click on “Ease of Access Center,” and then “Make the computer easier to see.”

Where can I download the Windows 7 Home Premium upgrade edition for my Vista Home Premium computer?

A: Windows 7 can be downloaded at http://store.microsoft.com/home.aspx. And, after you’ve installed it, you can upgrade to higher versions anytime, if you like, for a fee. This is called the Windows Anytime Upgrade, and is explained at this site: http://bit.ly/VrV58.

Do you know if the new Windows 7 Home Premium will be offered at less than the retail price of $120 to current Vista PC owners who wish to upgrade?

A: That $120 price is the upgrade price for Vista owners moving to Windows 7 Home Premium, though of course some retailers might discount it. The “full,” or non-upgrade, edition of Home Premium lists for $200. Microsoft did run a sale on Windows 7 pre-orders earlier this year, but that’s over.

You can also get a Windows 7 upgrade from participating PC makers free, or for a nominal fee, if you buy a new PC equipped with Vista before the end of January, 2010, or bought one after June 26, 2009. For the latter offer, consult: http://bit.ly/rjAz4.

You can find Mossberg’s Mailbox, and my other columns, online, free, at the All Things Digital web site, http://walt.allthingsd.com.

Corrections & Amplifications

An earlier version of this column erroneously stated that Windows 7 had to be purchased on a disk.

A: Yes. Microsoft says that it doesn’t consider the eliminated applications—like Windows Mail, Windows Photo Gallery or Windows Movie Maker—to have been programs at all, but merely built-in features of Vista. Since they don’t exist in Windows 7, they will be expunged in a straight upgrade from Vista, even though competing programs from third parties will be preserved.

Once Windows 7 is installed, Microsoft suggests that users of these built-in Vista programs download and install new, free, versions, via a package it calls Windows Live Essentials.

The company says your personal files, such as your photos and email and contacts, won’t be erased during the upgrade process, and can be imported into the new Windows Live programs after the upgrade. As an example, Microsoft says users of Windows Live Mail program (a part of Windows Live Essentials) will find an option under the program’s Import command for importing emails from the older Windows Mail program that was in Vista. It says those emails will still be on your hard disk, even though the old email program itself isn’t.

To save some of the aggravation you describe when migrating from Windows XP to Windows 7, can you upgrade from XP to Vista first and then from Vista to Windows 7, preserving your programs and your files?

A: Yes, though that could cost you the purchase of two new operating systems, plus the time and risks of various glitches that can occur in any such major process. Also, you must be sure that the version of Vista you are using as an interim step is the exact comparable version of Windows 7 you are aiming to end up with—say, Home Premium to Home Premium—unless you are planning to wind up with Windows 7 Ultimate, which can be the target of an in-place upgrade from Vista Home Basic, Home Premium or Business.

You must also ensure that both are either 32-bit or 64-bit editions (you can’t do in-place upgrades from one of these types to the other.)

In your review of Windows 7, you said you installed it on a Mac. Can you explain further how you did that?

A: I used a forthcoming new version of VMWare Fusion, which is one of the two popular programs for creating a virtual Windows computer on Macs.

This new version, Fusion 3, is due out on Oct. 27. Its competitor, Parallels, says that it will also officially support running Windows 7 in a virtual Windows computer on a Mac after Windows 7 comes out on Oct. 22.

I didn’t test Windows 7 using the other method for running Windows on a Mac, Apple’s free Boot Camp feature. This turns the entire Mac over to Windows, and doesn’t involve creating a virtual Windows computer—the Mac becomes a Windows computer.

For this to happen, though, Apple will have to issue drivers for its hardware that will work with Windows 7, or at least to be sure that its current Windows drivers are compatible.

The company says that it plans to do so after Windows 7 is released.

You can find Mossberg’s Mailbox, and my other columns, online free at the All Things Digital Web site, http://walt.allthingsd.com.

Here are a few questions about computers I’ve received recently from people like you, and my answers. I have edited and restated the questions a bit, for readability.

Best Buy is offering a free upgrade to Windows 7 if you purchase a machine today that has Vista. Is it better to wait to buy after the release of Windows 7?

A: I’d say so. If you buy a Vista machine now, you’ll likely have to spend at least some time and effort upgrading, and you may run into at least minor issues, which is something that sometimes happens even with straightforward upgrades. Since PCs preloaded with Windows 7 are only two weeks away, it’s worth the wait, unless you are in dire need of a new PC right away.

With the end of Microsoft Money, are there any good alternatives to Quicken? I tried Quicken Online, but it is just too limited.

A: I haven’t reviewed it, but a program called Moneydance might be worth checking out. It runs on Windows, Mac and Linux, and claims to import data from Money and Quicken. Moneydance costs $40, but there’s a free trial. Information and downloads are is at moneydance.com.

I read that upgrading to Windows 7 deactivates the license key for any prior version of Windows, ruling out any chance of reversing the upgrade if it doesn’t work out for some reason.Is this true? If I am going to take the plunge into Windows 7, I want to make sure I can always go back if I’m unhappy.

A: Microsoft says that’s false. The company emailed me to say: “The upgrade process does not deactivate the product key for the previous version of Windows. If you need to uninstall Windows 7 and go back to your previous version of Windows, you can activate it using the original product key.”

You can find Mossberg’s Mailbox and my other columns at http://walt.allthingsd.com.

A: You will begin to see more touch-screen laptops after Oct. 22, when Windows 7 comes out, because that new operating system has optional fingertip touch-screen navigation built in. In addition, many of the major Windows PC makers are adding their own touch-navigation systems to newer models.

However, I’d offer two caveats. First, not every touch screen will be capable of performing all the multitouch actions and gestures Windows 7 will offer. Some are more limited in their capabilities.

Second, the hardware makers will likely be cautious at first about adding fully capable touch screens to all or most of their laptops.

This is partly because these screens can add significant cost in a price-conscious market, and partly because nobody is certain how popular touch-screen navigation will be on laptops as opposed to, say, on all-in-one desktops where reaching for the screen is more obvious and natural.

I have an Apple iMac, and an Apple iPhone with around 122 apps. My question is, why don’t these iPhone apps work on the iMac? Both units use the same operating system, so why not?

A: While the iPhone and the iMac each use a version of the same operating system, Apple’s OS X, they aren’t the same operating systems. The version on the iPhone is stripped down, and has been modified to support an entirely different user interface, navigation system and set of hardware capabilities.

So there are two separate collections of apps, or programs, that run on the two platforms.

I am currently running Windows Vista Ultimate on my Dell PC. I have regretted it ever since I upgraded from XP because of its terribly slow performance. I have heard good things about Windows 7 but I am afraid I will have to buy the more expensive Ultimate upgrade (which I don’t really need) instead of an upgrade to Home Premium or Professional. Is that true?

A: According to Microsoft, owners of Vista Ultimate can only perform an “in-place upgrade” to Windows 7 Ultimate, not to lesser versions. An “in-place upgrade” is the type most people think of, the type where all your programs and files and settings are preserved just as they were, but you emerge with the new operating system.

Even then, you must be careful to buy the edition of Ultimate that matches the type of architecture your machine possesses, either 32-bit or 64-bit.

However, you can downgrade to the Home Premium or Professional versions of Windows 7, if you are willing to do a lot more work, by opting for what Microsoft calls a “custom installation,” something commonly known as a “clean install.” This typically means, first, backing up all your files and settings to an external hard disk, then allowing the Windows 7 installation disk to wipe your hard disk clean before installing your preferred version of Windows 7.

You would then copy back all your files. But you cannot do the same with your programs. For these, you would have to reinstall every one, from their original disks or downloaded installation files, and then download and re-install all the patches and program upgrades that have been issued by their makers since you acquired them.

You can find Mossberg’s Mailbox, and my other columns, online for free at the All Things Digital Web site,

http://walt.allthingsd.com.

I haven’t tested campusbackup.org, whose Student Backup service copies an unlimited quantity of word-processing, spreadsheet, presentation and PDF files, once nightly, to a remote server for $50 a year. But there are other, more versatile options I have tested that, unlike Student Backup, copy photos and music and other types of files. These include MozyHome ($4.95 a month for unlimited storage, at mozy.com) and Carbonite ($55 a year for unlimited storage at carbonite.com). All three work with either Windows or Mac computers.

I read that importing the newly remastered Beatles CDs into iTunes and listening to them on a computer or portable player is like buying a masterpiece and staring at a photocopy of it. Any truth to this? Does importing really lose that much quality?

It depends on how sensitive an ear you have. In most cases, when you import a CD into iTunes or any other software jukebox program, you are converting the songs into a compressed file, such as an MP3 or AAC file. This saves a ton of space on your hard disk, but at least subtly diminishes quality. To an audiophile, that can make a big, negative difference, especially when you add the insult of listening to the music through iPod headphones or small computer speakers. To most of the rest of us, though—especially with rock, pop, urban or country music—it’s no big deal.

However, there is a compromise. If you don’t care about the songs taking up lots more space on your hard disk, iTunes will allow you to import them in a much less compressed format called Apple Lossless or an uncompressed format called WAV. You can choose which format to use in the iTunes Preferences settings. In the latest version of iTunes, called iTunes 9, this particular option is found under the General tab in Preferences, by clicking on the button called “Import Settings.”

Previously I had a Dell and Windows and used Family Tree Maker for genealogy records. Now that I’m an Apple owner, I find that Family Tree Maker does not work on an Apple, only Windows. What can I do about this?

It seems to me that you have three obvious options. If you still have your old Dell, you could crank it up again just for the purpose of running Family Tree Maker. Or, you could buy a boxed copy of Windows and install it on your Mac, which is fully capable of running Windows and Windows programs (assuming it’s an Intel-based Mac). Finally, you could switch to one of the native Mac-based genealogy programs and import your data from Family Tree Maker via the standard GEDCOM file format used in genealogy. One such program, called Reunion, includes specific instructions on importing data from Family Tree Maker on its “Top 10 Questions” page, at leisterpro.com.

You can find Mossberg’s Mailbox, and my other columns, online for free at the new All Things Digital web site, http://walt.allthingsd.com.

There are networked hard drives from several manufacturers that can back up both laptops wirelessly and allow sharing. One I reviewed recently is the My Book World Edition from Western Digital. Another approach would be to use a Web-based synchronization service. My favorite of these is called SugarSync, from a company called Sharpcast.

SugarSync can automatically, and almost instantly, synchronize files in folders you select among multiple computers, while also backing them up to a password-protected Web account. SugarSync starts at $5 a month or $50 a year for 30 gigabytes of files, and goes up in price based on the amount you use. The company offers a free two-gigabyte account and a free trial of larger accounts for 30 days. More information is at sharpcast.com.

I have been a Windows user for may years but have wanted to change to Mac. Yet every article I read says that Quicken, which I depend upon heavily, will not run—at least reliably—on a Mac, even with the Windows-compatible software. Is this true?

The native Quicken version for the Mac is a less capable program than the Windows version, and doesn’t use the same file format, which makes importing Windows Quicken files a tedious and imperfect process for many users. Intuit, the maker of Quicken, is promising a new, much better native Mac version early next year that it claims will solve these problems, but I haven’t tested it, so I can’t verify that pledge.

However, in tests I have run periodically, Quicken for Windows ran just fine on a Mac equipped to run Windows and Windows programs. This was true when I used either Parallels or Fusion, which allow you to run Windows programs on a Mac simultaneously with Mac programs; or when I used Boot Camp, which converts the Mac into a full-fledged Windows machine, with Apple’s operating system turned off.

I plan to get a new computer after Windows 7 is released in October, to replace my old Compaq running Windows XP. Will I have difficulty moving my files to the new one?

You shouldn’t have much difficulty with your personal data files. Microsoft is building in an Easy Transfer program to move personal files to a new Windows 7 PC. But the Microsoft program won’t move over your programs. You will have to reinstall all your programs, which means finding your installation disks or installer files and re-installing all the updates from that have occurred over the years. A company called LapLink is promising to sell software it says will automate the entire process, including moving programs, to spare you this re-installation burden. But it isn’t out yet, and I haven’t tested it with Windows 7.

You can find Mossberg’s Mailbox and my other columns at the All Things Digital Web site, http://walt.allthingsd.com.

Yes, you are correct. Snow Leopard is the first Apple OS version that runs only on Intel-powered Macs, and your iMac runs on the G5 processor, which isn’t an Intel chip.

As for the comparison with Microsoft’s policy: In one way, Apple’s approach is much worse. It is totally cutting off some of its user base from the new OS, including some folks with machines as little as 3 years old. Microsoft isn’t making it impossible for XP owners to move to Windows 7— it’s merely making it so painful, tedious and complicated to upgrade that many non-techies who want Windows 7 may give up and feel compelled to buy new PCs. On the other hand, Apple’s policy affects a smaller proportion of its customers. Only about 20% of its users still use older, non-Intel-based Macs. By contrast, Microsoft’s policy affects a much greater percentage of Windows users, since, despite its advanced age, Windows XP is still the most commonly used version of its OS.

A few years ago Microsoft used a code name of Longhorn for the operating system which ultimately was released as “Vista.” Will Windows 7 have a real name upon release?

The real name of Windows 7 is: Windows 7. It’s not a temporary code name, like “Longhorn” was. The product will be officially called Windows 7 when it comes out on Oct. 22.

Is it possible to connect a netbook directly to a larger PC to transfer data? The data I am interested in would be Word documents, Excel files, a limited number of photos and music files, and other personal files.

While I haven’t tested it, I assume that, since a netbook is just a small, cheap, standard Windows laptop, you could use Microsoft’s built-in file-transfer utilities to accomplish this, provided you use the right cable. In Windows XP, the operating system on most netbooks and most other PCs in use, this is called the Files and Settings Transfer Wizard. In Vista, and the forthcoming Windows 7, it’s called Windows Easy Transfer.

You can find Mossberg’s Mailbox, and my other columns, online for free at the All Things Digital Web site, http://walt.allthingsd.com.

There are lots of reliable online sellers of laptops, and online buying is fine, provided you have somehow handled the machine and are familiar enough with it to be sure it’s the one you (or, in this case, your lucky wife) will be happy owning. In the case of Apple, a company whose products are rarely deeply discounted by third-party sellers, it often makes sense for online buyers to use the company’s own online store, at store.apple.com. I have found Apple’s online store to be easy to use, secure and reliable. And you get some minor benefits at the physical Apple stores if you buy directly from Apple.

However, other major online sellers with equally good reputations also carry Macs, and some do shave the prices. One good example I have used happily is amazon.com, which carries the latest MacBook Pros at discounts ranging from $5 to over $100, depending on model.

How can I set parental controls in Firefox?

The Firefox Web browser doesn’t have built-in parental controls. Its maker, Mozilla, notes that version 3.0 or later of the browser does support some of the parental-control features included in Windows Vista. But if you don’t have Vista, or want different controls, there are some add-ons for Firefox that provide these.

Among the ones Mozilla suggests using are Glubble for Families, and ProCon Latte. More information is at: support.mozilla.com/en-US/kb/Parental+controls.