Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

How to Update PowerShell on Ubuntu

If you installed PowerShell on Ubuntu via the official Microsoft repository, updating is straight...

How to Unlock a File Locked by Windows Terminal

You try to delete, rename, or edit a file and get an error that it's open in Windows Terminal. Th...

Fix Windows Update Error 0x800f081f During Repair Installation

If you see error 0x800f081f while trying to repair Windows Update or install a feature update, it...

Fix Windows Defender DNS Error 0x800704cf

You open Windows Defender and see error code 0x800704cf. This usually means Windows Defender can’...

Fix Windows Terminal 'Path Not Found' Environment Variable Error

You open Windows Terminal and see an error like path not found or The system c...

Fix Windows Search Version Mismatch Not Finding Files
If Windows Search suddenly stops finding files after an update or upgrade, a version mismatch bet...