Knowledge base for software setup, errors, and daily tool work.

Fix Command Prompt Not Recognizing Commands

Microsoft Store Rate Limit Error: Practical Checklist

You're trying to download an app or update from the Microsoft Store, but you get an error about r...

Fix OneDrive Sync Error 0x8004de40

OneDrive sync error 0x8004de40 typically appears when you try to start or resume syncing. The err...

Fix 'File Locked by Windows Security Cannot Delete'

You try to delete a file, and Windows tells you it's locked by Windows Security. This often happe...

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

Fix Firefox Profile Missing Error 0x80520007

When you see Firefox error code 0x80520007, it usually means Firefox cannot find or load your use...