Home Security Updates Products & Scans Computer Security Security Centers Get Updates Learn More Security update bulletin Bulletin archives Security updates FAQ Products Microsoft Security Essentials Get Windows Defender Get Malicious Software Removal Tool Get Internet Explorer 8 Run remote scan on another computer Help protect your PC with Microsoft Security Essentials Security in Internet Explorer 8 SmartScreen Filter in Internet Explorer 8 Security in Internet Explorer 7 Security in Windows Vista Security in Office 2007 Security in Outlook 2003 SP2 Security in Office 2003 PC Safety Scan Malicious Software Removal Tool Need to Know 4 steps to protect your computer What to do about the ATL security vulnerability Firewalls What is a firewall How to choose a firewall Firewalls in versions of Windows Firewalls FAQ Updates Get automatic updates Windows Update overview Microsoft Update overview Check your version of Windows Get Windows XP SP3 Security updates FAQ Windows Update FAQ Viruses What is a computer virus Computer virus symptoms Help prevent computer viruses Remove a computer virus Help prevent rogue security software Help prevent IM viruses Virus protection in versions of Windows Bluetooth Worms What is a computer worm How to prevent computer worms Help prevent the Conficker worm How to remove computer worms Spyware What is spyware Spyware symptoms How to prevent spyware How to remove spyware Spyware protection in versions of Windows Security Response Security Engineering Malware Protection

Antispyware: Windows Vista

Microsoft's antispyware software in Windows Vista, Windows Defender, helps prevent computer slow downs, privacy and data loss, and unwanted pop-up advertisements caused by spyware and other potentially unwanted software.

Windows Defender is part of Windows Vista. 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.

To learn more, see Using Windows Defender.

Learn more

---

Was This Information Useful?

Share this page:

Print this page: