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

How to Fix Windows Security 404 Not Found Error

If you see a '404 Not Found' error when opening Windows Security (formerly Windows Defender), the...

How to Reset Windows Search Configuration to Default

If Windows Search stops returning results, runs slowly, or behaves erratically, a corrupted confi...

Microsoft Teams API Rate Limit: How to Fix and Avoid Throttling

If you're building integrations or bots for Microsoft Teams, you've likely hit a 429 Too Many Req...

How to Fix systemd Service Restarting Repeatedly Error

Fixing Microsoft Teams Authentication Error CAA2000C

You try to sign in to Microsoft Teams and see error code CAA2000C, often accompanied by a message...

How to Fix VS Code Debugger Permission Denied on macOS

When you try to debug a program in VS Code on macOS and see a 'permission denied' error, it usual...