How to Remove Windows Defender From Vista
- 1). Click the Windows "Start" menu, click "All Programs" and click "Windows Defender" to launch the anti-spyware application.
- 2). Click the "Tools" option located on top and click "Options" to launch the program's options screen.
- 3). Clear the "Use Windows Defender" checkbox under "Administrator Options." Click "Save." If prompted, type your administrator password and click "OK."
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