How to Fix Windows Defender Slow Performance
Windows Defender (now Microsoft Defender Antivirus) can sometimes cause noticeable slowdowns, esp...
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BrowseFix Windows Defender 404 Not Found After Update
After installing a recent Windows update, some users find that Windows Defender is missing or sho...
How to Fix Windows Store Error 0x80073cf9
If you see error 0x80073cf9 when trying to install or update an app from the Windows Store, it us...
Fix Windows Defender SSL Certificate Sync Errors
You might see a warning that Windows Defender can't update because of an SSL certificate error. T...
Fix Windows Defender Crashing After Update Error 0x800704ec
If Windows Defender crashes or fails to start after a recent update and you see error 0x800704ec,...
Fix Windows Search High CPU Usage Due to Permission Denied Errors
If Windows Search is consuming high CPU and you see "permission denied" errors in Event Viewer, t...
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