Checklists for software errors, setup, and tool workflows.

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Fix Outlook Not Opening After a Recent Update

After a Windows or Microsoft 365 update, Outlook may fail to open—no window appears, or it crashe...

Fix 'Service Unavailable' for PowerShell on Windows 10

You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...

Fix Command Prompt Service Unavailable Error 5

When you see 'service unavailable' with error code 5 in Command Prompt, it usually means the comm...

How to Manually Set Up OneDrive Sync Module

If OneDrive sync stops working or you need to reconfigure it without the default setup wizard, ma...

How to Fix 'Command Not Found' in Command Prompt

You type a command in Command Prompt and get 'xxx' is not recognized as an internal or exte...

Fix 'nvm command not found' After Restarting Windows
You installed Node Version Manager (nvm-windows), used it successfully, then restarted your PC an...