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

Fix Remote Desktop High CPU Usage Caused by Antivirus

You're connected to a remote desktop and the session becomes sluggish. Task Manager shows high CP...

Fix 'Permission Denied' in VS Code Terminal on Ubuntu

You're working in the VS Code integrated terminal on Ubuntu, and when you try to run a command li...

Fix Outlook Sync Issues with Exchange Server: Step-by-Step

If Outlook stops syncing with your Exchange Server, you’ll likely see errors like “Disconnected” ...

How to Fix 'Windows Update Path Not Found' in Command Prompt

Remote Desktop Connection Refused Troubleshooting Checklist

When you see 'Remote Desktop connection refused' or 'Remote Desktop can't connect to the remote c...

How to Fix BitLocker Recovery Key Not Working

You enter the 48-digit recovery key, but Windows still won't unlock the drive. This can happen af...