Windows Defender 1.1.1593

Windows Defender is software that helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software by detecting and removing known spyware from your computer. 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.
The benefits of installing Windows Defender include:

• Spyware detection and removal
• Improved Internet browsing safety
• Protection against the latest threats

Windows Defender is enhanced by SpyNet, a community that brings Windows Defender users together to identify and share information about spyware. This community reports potential threats identified by the Windows Defender real-time system agents to the SpyNet servers, which catalog and update the system to help protect you from new spyware threats.

Download
Latest Version
4.95MB
Latest Version
Windows Defender 1.1.1593

Old Versions
Windows Defender 1.1.1592
Windows Defender Beta 2 (Build 1347)
Windows Defender Beta 2 (Build 1051)
Microsoft AntiSpyware 1.0.701 Beta
Microsoft AntiSpyware 1.0.615 Beta
Microsoft AntiSpyware 1.0.614 Beta
Microsoft AntiSpyware 1.0.613 Beta
Microsoft AntiSpyware Beta