Checklists for software errors, setup, and tool workflows.

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Fix Windows Defender Service Not Starting (Error 0x80070422)

You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...

Fix Missing Dependencies in Microsoft Store Offline Installer

When you use a Microsoft Store offline installer (sometimes called an app bundle or .appxbundle f...

Fix Command Prompt 404 Not Found Error

If you're seeing a '404 Not Found' error in Command Prompt, it usually means the file, command, o...

Fix Windows Search Network Error on Windows 10

If you see a network error when using Windows Search in Windows 10, it usually means the search i...

How to Fix Git Push Rejected (Non-Fast-Forward)

You run git push and get a rejection: ! [rejected] main -> main (non-fast-forwar...

Microsoft Store Offline Installer Troubleshooting Checklist
When you download a Microsoft Store offline installer (an .appxbundle or .msixbundle file) and tr...