Looking for a fast, free antivirus program that's easy to install and use? Microsoft Security Essentials employs practices like active memory swapping and CPU throttling to limit the impact on your PC performance, even on older or less powerful PCs. Get...

The Microsoft Answers Web site ( http://answers.microsoft.com ) has been updated with new forums, providing expert answers -- from MVPs, MSFT employees and other tech gurus from the community -- to common Windows- and Microsoft-related questions. New...