Checklists for software errors, setup, and tool workflows.

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Fix Windows Search Version Mismatch Not Finding Files

If Windows Search suddenly stops finding files after an update or upgrade, a version mismatch bet...

Fix Windows Security Proxy Error After Update

After a Windows update, you might see a proxy error in Windows Security (formerly Windows Defende...

Fix PowerShell Access Denied for Set-ExecutionPolicy

When you try to change the execution policy in PowerShell with Set-ExecutionPolicy a...

How to Set Up Windows Update for an Ubuntu Virtual Machine

If you run a Windows virtual machine (VM) on an Ubuntu host, you might notice that Windows Update...

BitLocker 502 Bad Gateway Permission Denied: Fixes and Checks

You try to unlock a BitLocker drive or access recovery options and get a 502 Bad Gateway<...

How to Fix 'File Locked by System' in Windows Defender
If you see an error like "File locked by system" when running a Windows Defender scan or trying t...