Don't-Miss Security Stories
Brian Ellis wants to know the best way to secure an old PC for a new owner
Sue Bulot wants advice about digitizing all of her important papers
Microsoft's free password-checking site tells you instantly if your password is hacker-friendly or Pentagon-safe.
The ad-supported Spiceworks IT Desktop manages medium- and small-business networks at no cost.
A. Spencer typed the wrong URL into Internet Explorer, and pop-ups came faster than he could close them.
Tammy Setzer wants a way to keep her children from deleting their Web browsing history.
Running the latest versions of software helps keep your computer secure from malicious software. Here's how to manage software updates for all your major apps.
Plus: Fixes for Firefox and Opera, and new risks from poisoned pictures.
Two PC World contributors square off to debate the necessity or nuisance of antimalware apps.
Plus: Read about new flaws in Firefox, RealPlayer, and Visio, and their fixes.
As your password collection grows unruly, look to these password tools to manage them all.