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

How to Fix 'npm command not found' on Mac

Fix Windows Search Token Expired & Outlook Not Syncing

You may see a message that your Windows Search token has expired, and Outlook stops syncing. This...

UFW Allow Port Not Working After Reboot: Fixes That Actually Work

You added a UFW rule to allow a port, it works fine until you reboot, then the port is blocked ag...

Rate Limit Error in Command Prompt: Common Causes and Fixes

If you're seeing a rate limit error while using Command Prompt, it usually means you've made too ...

Windows Terminal Invalid Configuration: Fixes & Checks

If Windows Terminal fails to start or shows an error about invalid configuration, the issue is al...

Fix Microsoft Store Cache Clear Not Working

If you've tried clearing the Microsoft Store cache using the built-in method (wsreset.exe) and no...