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

Fix PowerShell Port Already Allocated After Reboot

After a reboot, you might see an error like "port already allocated" when trying to use a specifi...

Fix Windows Terminal Path Not Found Registry Error

If you see an error like "Windows Terminal: The path '...' is not found in the registry"...

Fix Error 0x80070426 in Microsoft Teams Microphone

When you see error code 0x80070426 in Microsoft Teams while trying to use your microphone, it usu...

How to Fix Windows Update Error 0x80070002

When you see error 0x80070002 while running Windows Update, it usually means the update files are...

How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest