After reading all the positive reviews here for MS Security Essentials, I thought I would give it a try and was disappointed..It performs weak on an XP system. It doesn't clean up after itself, leaving many scraps behind. It changed my browser settings and doesn't play well with AOL. It also disabled my System Restore...so needless to say I had to reinstall Windows to correct these problems.
The scan is fast but updates are very slow at times up to 2 hours. I have always trusted Microsoft in the past but this program is not for me. If you feel comfortable with Microsoft then install it. It is very light on system resources but be prepared for problems ahead.
License: Free Details...