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

How to Fix Outlook Rate Limit Error

If you see an error like "You've hit a temporary limit" or "Try again later" when sending email i...

Fix Microsoft Teams Meeting Join Issues: Step-by-Step

You click the meeting link, Teams opens, and then nothing—or an error. This guide walks through t...

How to Fix WireGuard Handshake Not Completing

If your WireGuard tunnel is stuck at "handshake did not complete," the connection never establish...

Fix Command Prompt High CPU Usage After Closing CMD

You close Command Prompt, but your CPU fan keeps spinning. Task Manager shows high CPU usage from...

Outlook High CPU Usage: Troubleshooting Checklist

If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

Fix 'git remote add origin repository not found' Error