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

How to Stop Microsoft Teams from Crashing

If Microsoft Teams keeps crashing on you—freezing, closing unexpectedly, or failing to start—you'...

How to Fix Command Prompt Rate Limit Error 429

If you see Error 429: Too Many Requests while using Command Prompt (cmd.exe) to call...

Microsoft Teams Camera Not Working on Mac: Fixes to Try

If your camera isn't working in Microsoft Teams on Mac, you're not alone. This often happens afte...

Fix BitLocker Authentication Failed with TPM Not Working

If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...

Checklist for Troubleshooting Outlook Startup Issues

Outlook fails to start, freezes on the loading screen, or crashes immediately. This checklist wal...

Outlook Settings Reset Not Working: Practical Fixes