“Spyware protection for free”

Previously known as Windows Antispyware Beta 1, 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.

Languages:

English

Recent changes in Windows Defender:

Enhanced performance through a new scanning engine
Streamlined, simplified user interface and alerts
Improved control over programs on your computer using enhanced Software Explorer
Multiple language support with globalization and localization features
Protection technologies for all users, whether or not they have administrator rights on the computer
Support for assistive technology for individuals who have physical or cognitive difficulties, impairments, and disabilities
Support for Microsoft Windows XP Professional x64 Edition
Automatic cleaning according to your settings during regularly scheduled scans

OS requirements for Windows Defender:

OS: Win2000/XP/2003

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More Windows Defender screenshots

View all Windows Defender screenshots (7)

User opinions about Windows Defender (1)

cyril.roger (82 User opinions)

just a new interface really

6/10
about Windows Defender - 11 May 2006

New name, but more or less the same as Windows Antispyware. I don't really trust the real time protection. For that I prefer paying for a full suite that will really do the job. This program is a b... read more
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