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

I live in Puerto Vallarta, Mexico, for six winter months. I would love to have a Kindle. Can I download additional books in Mexico or must I download all I think I’ll want to read before I go?

Yes, you can, but it’s a bit of a convoluted process. Amazon says that, if you are a U.S. customer temporarily outside the U.S., where the Kindle’s wireless downloading capability won’t work, you can “sideload” books over the Kindle’s USB cable — normally used for transferring audiobooks or photos — from your PC or Mac.

According to Amazon, here’s how you do this. First, order a Kindle book on the Amazon Web site from your computer and tell it to send it wirelessly to your Kindle. This will fail. But you can then go to the “Manage Your Kindle” page on the Amazon site, which lists all the Kindle books you’ve bought under the heading “Your Orders.” Select the one you want, and click on the drop-down list at the far right labeled “Download/Send to…”. Select “computer” as your destination, and the book will be downloaded to your PC or Mac as a file with the suffix “azw.” From there, you can manually drag this file into your Kindle using the USB cable.

My husband wants to buy a laptop, but I said not to get one with Vista and to wait for Windows 7. Am I right?

I agree that, if he can do so, he should wait for Windows 7. While it isn’t officially released, my experience with its pre-release version has convinced me that Windows 7 is much faster, less annoying, and more compatible with third-party hardware than Vista is. You can read my first impressions of Windows 7 at: http://bit.ly/r9xEP.

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

In your review of Amazon’s Kindle 2 e-book reader, you didn’t say much about its ability to display newspapers, magazines and blogs. How does it do with this type of content?

The new model’s handling of periodicals and blogs is quite similar to that of the old model’s, which is why I didn’t dwell on it. This wasn’t an area where Amazon changed much.

While I know some Kindle owners happily rely on the device for newspaper reading, in my opinion, the Kindle doesn’t do as well with periodicals and blogs as devices like laptops and the best smart phones. Its ability to render the content optimally is limited by its low-power monochrome screen, and its navigation system is fairly primitive compared to that on a laptop or a good smart phone. Kindle’s features were built mainly for books, which, unlike periodicals, don’t contain links and prompt little navigation in most pages.

Whenever I watch an Internet movie, the monitor on my desktop Vista PC shuts off every 10 minutes unless I touch the keyboard. How can I solve this problem?

Unless your monitor has its own feature that turns itself off after some time period, this is usually easily controllable from within Vista. You simply need to go into the Control Panel, find the power settings, and set the option for automatically turning off the display to “never,” or to some very long interval. Remember to re-enable the screen dimming feature after you’re done with the movie, so you don’t waste energy. If this doesn’t work, check to see if the manufacturer has installed its own software for controlling power settings. If so, you may have to change the settings there.

I am retired and would like to buy a small, wireless computer for travel that would have email and Internet software and very few other applications. The keyboard would be bigger than a Blackberry’s and smaller than a laptop’s. Can you recommend something?

I would look for a so-called “netbook.” These are little laptops, with screens generally 10 inches or smaller, that usually weigh almost nothing and sell for under $500. They typically come with relatively slow processors and relatively limited storage, but every one that I’ve seen is wireless and does a decent job with email and the Internet. There are many models, from companies like Acer, Asus, Hewlett Packard, Lenovo and Dell.

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

I have a 3-year-old PC, which has a single physical hard disk divided into a small C drive that is almost full and a larger D drive that has lots of empty space. I know I can move stuff from C to D, but how can I either merge these hard drives or somehow make D the automatic destination for files I download?

You can merge the drives into one larger C drive, or redistribute space between them, by using what’s called a disk-partitioning utility — a program that rearranges the space on the hard disk without erasing your files. One I have tested and found that works well is called Partition Magic and is sold by Symantec.

Short of doing that, you can change the settings in programs you use to download or save files so that they store the files on your roomier D drive. Not every program has such a setting, but many do. These settings are usually found in the options or preferences sections of the software. For instance, in the latest version of the Firefox Web browser, go to the Tools menu, select “Options,” and, under “Main,” in the Downloads section, you can specify a folder on your D drive where it says “Save files to.”

In your review of the Amazon Kindle e-book reader, you praised its ease of downloading books, but criticized the hardware design. You seemed to prefer the design of the Sony Reader, which costs $100 less, but said it offers fewer books. If you had to choose between them, which would you pick?

Neither is a compelling product. However, putting aside price as an issue, I would choose the Kindle, despite its design problems. The Sony is slimmer, sturdier and, unlike the Kindle, it isn’t prone to accidental button-pushing. But Amazon’s device can download books directly, without the need for a PC. Sony’s can’t. And Kindle’s online catalog of compatible titles is 90,000 books, more than triple the number Sony offers.

Unless you absolutely crave an e-book reader now, I’d suggest waiting for a system that’s better than either. However, if you’re going to invest $300 or $400 now in a device to read electronic books, you would likely want the one with the widest selection of titles and the quickest, easiest downloading process. And that’s the Kindle.

I use Outlook Express for my email. I have been getting a lot of offensive junk mail I’d rather not even view for a moment. Is there a way to delete incoming mail in Outlook Express without having to first view the contents?

You can avoid automatically viewing the contents of your email in Outlook Express, and many other email programs, by turning off the preview feature. In Outlook Express, click on the View menu, then select “Layout…”, and uncheck “Show Preview Pane.” Then, click OK. After that, you will have to manually open each message to view its contents.

However, you may have to open some emails anyway in order to decide whether to delete them, since spammers often use deceptive sender names and subject lines that make it hard to decide if they are worthy of deletion. So, you might consider installing an antispam program.

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