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, ...
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All notesFix Windows Activation Token Expired Despite Internet Connection
You see a message that your Windows activation token has expired, even though you're connected to...
How to Fix BitLocker Version Mismatch Error
You might see a BitLocker version mismatch error when trying to unlock an encrypted drive on a di...
How to Fix Command Prompt Auto Start Not Working
If you've set Command Prompt to start automatically on login—via the Startup folder, Registry, or...
Windows Update Troubleshooting Checklist: Step by Step
Windows Update can fail for many reasons. This checklist walks you through the most common fixes,...
Fix Windows Defender Error 0x80070422: Won't Turn On
If you see error code 0x80070422 when trying to turn on Windows Defender, it usually means the re...
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