Microsoft Windows Defender

Windows Defender helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software. Windows Defender features Real-Time Protection, a monitoring system that recommends actions against spyware when it's detected, minimizes interruptions, and helps you stay productive.
Price USD 0
License Free
File Size 4.92 MB
Version 1.1.1593
Operating System Windows Windows XP Windows 2003 Windows Vista
System Requirements None