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

Fix PowerShell High CPU Usage When Idle

If you notice PowerShell consuming high CPU even when the system appears idle, it's often due to ...

Fix OneDrive Access Denied Error When Syncing Files

You see "Access Denied" when OneDrive tries to sync a file. The error can stop sync for that file...

Fix Windows Defender Update Fails with Connection Timeout Error

You open Windows Security, click to update virus definitions, and after a long pause see "Connect...

How to Fix Chrome Profile Error Not Opening

You click the Chrome icon, but instead of your usual browser window, you see an error message lik...

How to Fix Cloudflare Tunnel Not Working After Update