Fix Windows Defender 404 Not Found After Update
After installing a recent Windows update, some users find that Windows Defender is missing or sho...
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Browse labWindows Defender Blank Screen: Troubleshooting Steps
You open Windows Security and see a blank white or gray screen. The interface doesn't load, and n...
How to Fix Corrupt Windows Search Configuration
If Windows Search stops returning results, shows errors, or uses high CPU, the search configurati...
Fix Windows Search Token Expired Registry Error
If you see a "token expired" error when using Windows Search, it usually means the search index h...
How to Fix Windows Update 502 Bad Gateway Error
You're trying to run Windows Update and you get a 502 Bad Gateway error. The update check fails, ...
Fix Microsoft Teams Stuck on Loading Screen
When Microsoft Teams gets stuck on the loading screen with the spinning dots, it usually points t...