Checklists for software errors, setup, and tool workflows.

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Fix PowerShell Assembly Cache Not Updating

You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...

Fix Windows Search Migration Tool Not Indexing Files

If your Windows Search migration tool stops indexing files after a system upgrade or data transfe...

SSL Certificate Error in Windows Defender: Troubleshooting Checklist

If you see an SSL certificate error when Windows Defender tries to update or scan, it usually poi...

Fix Windows Update Error 0x80070002

When Windows Update fails with error 0x80070002, it usually means the update installer can't find...

Fix Microsoft Store Blank Screen When wsreset Fails

If you open Microsoft Store and see a blank white or gray screen, and running wsreset

Setup Windows Terminal Without Dependency Conflicts
You install Windows Terminal and then find that some command-line tools stop working, or you get ...