We've received some email from blog readers who want to uninstall Microsoft's no-cost antivirus and antispyware software ( Microsoft Security Essentials ). If you've had trouble removing the program, see How to manually uninstall Microsoft Security Essentials if you cannot uninstall it by using...

Windows 7, the newest operating system from Microsoft, includes several new and improved security features , including an Action Center that lets you review and resolve security issues and perform maintenance on your computer. To make sure you’re taking advantage of all the security...