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

Fix PowerShell High CPU by Adjusting Configuration Settings

If you notice PowerShell using 30-100% CPU for extended periods, it's often caused by misconfigur...

How to Fix Windows Security Proxy Error

You may see a Windows Security proxy error when trying to access the internet after a network cha...

Fix Microsoft Teams Port Already Allocated Error

You launch Microsoft Teams and see an error: 'port already allocated'. This usually means another...

Fix Windows Activation 504 Gateway Timeout Error

You try to activate Windows, but get a '504 Gateway Timeout' error. This usually means the activa...

Fix PowerShell Connection Refused to Remote Server

You try to run Enter-PSSession or Invoke-Command to a remote server and...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes