Checklists for software errors, setup, and tool workflows.

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Fix Windows Update Service Stuck on Starting Repair

You restart your PC after a Windows Update failure, and the screen says 'Starting repair' — but i...

Fix Windows Search Index Stuck on Loading Files

If Windows Search indexing appears stuck on "Loading files" and never completes, search results m...

Fix 'Security Module Not Found' in Windows Defender

If you see a message in Windows Security that says something like "Security module not found" or ...

Fix Windows Search Indexing Paused or Not Working

You open the Start menu or File Explorer search and nothing shows up, or you see 'Indexing paused...

Fix 'PowerShell Not Recognized as Internal or External Command'

When you type powershell in Command Prompt or a script and see 'powershell' is...

Fix Microsoft Teams Version Mismatch: Step-by-Step Guide
If you see a message like "You're using an older version of Teams" or "Version mismatch" when try...