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

Remote Desktop Rate Limit Error Checklist

If you see a rate limit error when connecting via Remote Desktop (RDP), it usually means the serv...

How to Fix PowerShell DNS Errors Not Working

When PowerShell throws a DNS error and stops working, it usually means a name resolution failure....

Fix Outlook File Locked by Antivirus Software

If you see errors like "Cannot access file" or "File in use" when opening Outlook, your antivirus...

How to Fix 'npm command not found' on Mac

BitLocker Network Unlock Not Working: Fixes and Checks

If your BitLocker-protected computers are prompting for a recovery key at startup instead of unlo...

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...