Bottom Line
Free real-time spyware blocker. Windows Defender is currently available to
Windows XP users for free, and it's included in the new Windows Vista
operating system. Although reviewers say that nearly every other tool is
more effective than Windows Defender, they still recommend Defender as a
noninvasive additional tool to supplement other anti-spyware software. The
user interface is excellent and easy to use. You can run manual and
scheduled scans.
Pros
Antivirus protection is certified by independent labs. Multiple layers of
protection prevent installation of most malware. Did a good job of cleaning
up malware-infested systems.
Cons
Better at finding malware and stopping it dead than at preventing it from
installing in the first place. Keylogger protection lacking.
Company
Website
Microsoft Inc
http://www.microsoft.com
Spec Data
Price As Tested: Free
Type: Personal, Professional
Notes: 3-pack for $49.95
