View or clear the history in Windows Defender
Applies to all editions of Windows Vista
This is from Microsoft. I pasted it here to avoid broken links.
The history displays actions you've applied to spyware and other potentially unwanted software that Windows Defender has detected on your computer.
- Click Start
- Click All Programs
- Click Windows Defender
- Click History
- To delete all items in the list, click Clear History.
- If you are prompted for an administrator password or confirmation, type the password or provide confirmation.