In the new version of Microsoft Office, I cannot find a “favorites” capability in the Open dialog box. In my older version, when I began to open a document, I had a box on the left called “Favorites” that I could invoke to find common file locations. Did they really kill this very useful feature?

No, but they changed the way you make it visible in Office 2007. You can get back your “Favorites” category by right-clicking the bar at the left-hand side of the Open dialog. From the menu that appears, click on “Add Favorites,” and your Favorites category should appear in the left-hand bar, and stay there.

If I have McAfee security software, do I need an antispyware program as well?

Everyone running a Windows computer, even a virtual Windows computer on a Mac, should have antispyware software. In some ways, spyware is a worse security problem than viruses, and can lead to identity theft.

McAfee has made many types and versions of security software over the years. Some, especially recent versions of the company’s comprehensive products, include antispyware protection. Check your version to make sure it includes this capability. If it doesn’t, you will either need to upgrade to a more comprehensive suite, or obtain a separate anti-spyware product.

When my friend put a Spike Jones CD of mine into his Mac to import it using iTunes, the CD was misidentified with an embarrassing title. What would cause such a thing to happen? Does iTunes go out to the Web looking for album names, instead of going by what’s on a disk?

Yes. Music programs like iTunes, and all its major competitors, can’t identify a disk directly. So they rely on online databases to identify CDs. Each CD contains a hidden code that the database providers quickly match up with their huge catalogs of CDs to provide the album title, artist, date, track list and other information. But, sometimes, especially when the CD is relatively obscure, the databases are wrong and yield erroneous information. When that happens, you have to type in the information by hand.

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.

If I buy a PC with an AMD processor instead of an Intel one, will I run into any compatibility issues with common software like Vista or Office 2007?

No, as long as the AMD processor, and/or its accompanying graphics and other chips, called a “chip set,” are rated as being able to handle the graphics in the version of Vista you are buying. Each chip company makes some low-end models that handle certain tasks more slowly than their mainstream or top-of-line models. And gamers are often particular about which chip sets they buy. But, in my experience, roughly comparable AMD and Intel processors and chip sets are equally compatible with common software like Office and Windows.

I have been using the Netscape Web browser for years. I am interested in shifting to using the Firefox browser. How do I transfer my extensive list of book marks from Netscape to Firefox?

Firefox will import your Netscape bookmarks automatically during the installation process, just as it can automatically import bookmarks from other browsers like Internet Explorer, Safari and Opera.

Friends who use Macs tell me they have a removable backup device that backs up their entire hard drive, including programs. Is there something similar for PCs?

You appear to be referring to Time Capsule, which is an Apple hardware product that combines a hard disk and a wireless base station and is meant to work with the Mac’s built-in Time Machine automated backup feature. The answer is that there are many backup drives for Windows PCs, and that lots of them work with Macs as well. All the major hard-disk makers sell external hard disks that connect to a PC either directly, or over a network, and which come with relatively simple backup programs. Some of these programs will do complete, automated backups of everything on your PC, including applications. Even Apple’s Time Capsule can be used to back up files from Windows PCs, though it doesn’t come with Windows backup software, and setting it up for Windows is slightly trickier than doing so on a Mac.

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