Checklists for software errors, setup, and tool workflows.

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Fixing Windows Security 502 Bad Gateway Errors

If you see a 502 Bad Gateway error in Windows Security (or the Windows Defender portal), it usual...

Fix Windows Search Version Mismatch Configuration Tool

If you see an error like "Windows Search version mismatch" when trying to run the configuration t...

Fix VSCode Extension Host Terminated Error on Windows 10

If you see the error message 'Extension host terminated unexpectedly' while using Visual Studio C...

Fix Windows Update Setup Failed Rollback Changes

When a Windows update fails and you see "Undoing changes" or "We couldn't complete the updates, u...

Fix npm EACCES Error: Permission Denied on node_modules

You run npm install and get an error like EACCES: permission denied, mkdir '/u...

Fix Windows Defender Real-Time Protection Greyed Out
You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...