The benefits of installing Windows Defensive player include:
Spyware recognition and removal
Improved Internet browsing safety
Protection against the latest threats
Windows Defensive player is enhanced by SpyNet, a group that brings Windows Defensive player users together to identify and share information about malware. This group reports potential risks identified by the Windows Defensive player real-time program agents to the SpyNet servers, which catalog and update the program to help secure you from new malware risks.