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Antispyware software helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software. To keep up with the latest forms of spyware, you must keep your antispyware software updated.
Many kinds of unwanted software, including spyware, are designed to be difficult to remove. If you try to uninstall this software like any other program, you might find that the program reappears as soon as you restart your computer.
Microsoft Security Essentials is a free download designed to help protect your computer against spyware and other types of malicious software. Download Microsoft Security Essentials or learn more about it.
Security Tips & Talk blog
How to boost your malware defense and protect your PC
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