I always think twice or even three times before I enter my e-mail address in a Web form. Even when the site gives me the option not to have any messages sent to the address...

The newest versions of Internet Explorer, Firefox, and other browsers all protect against phishing and malware attacks, and most also let you browse anonymously, though they implement these features in very different ways.

No browser is unbreachable, but the security add-ons available for Mozilla's Firefox browser certainly put the odds in your favor.

When documents fail to print or print incorrectly, the solution could be in Word, in Windows, or in a printer-driver update.

Most people upgrading a Vista or XP PC to Windows 7 will find the process relatively painless, but if your upgrade hits a snag, you've got options.

Free add-ons let you prevent potentially dangerous ads from appearing in Internet Explorer, Firefox, Chrome, and Opera.