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

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

Fix OneDrive 404 Not Found & Permission Denied Errors

If you're seeing a '404 Not Found' or 'Permission Denied' error when accessing or syncing files i...

Fix Microsoft Teams Crashing When Sharing Screen

You're in a meeting, you click 'Share screen,' and Teams freezes or closes entirely. This is a kn...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Chrome Remote Desktop Black Screen After Connection: Fixes

You connect to a remote computer via Chrome Remote Desktop, but the screen stays black. The conne...

Fix OneDrive Sync 'Connection Refused' Error

When OneDrive shows a 'connection refused' error during sync, it usually means the app can't reac...