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

Fix PowerShell 504 Gateway Timeout After Windows Update

After a recent Windows update, some users see a 504 Gateway Timeout error when running PowerShell...

Fix Windows Search Connection Refused Due to Firewall

If Windows Search gives you a "connection refused" error, it usually means the firewall is blocki...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

pnpm Store Permission Denied: Reset Permissions Checklist

You try to install or update packages with pnpm and get a 'permission denied' error related to th...

Fix Remote Desktop Authentication Failed After Password Change

Changing your Windows password is routine, but it can break Remote Desktop connections. The error...

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...