Windows Defender (Beta 2) is a free program that helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software.
It features Real-Time Protection, a monitoring system that recommends actions against spyware when it's detected, and a new streamlined interface that minimizes interruptions and helps you stay productive.
Don't worry about it guys because this program is rubbish and I cannot understand why Microsoft would put their name to such a Lame piece of junk. The old Spyware program that had was 10 times better
I used a legal key (OEM version for DELL computer) but af ter installing, update feature didn't work. So I ignored it and used Bit Defender Pro 9.0. Bit Defender is always the best for me.
