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

How to Fix Windows Update Service Not Running

If Windows Update won't start or you see an error that the update service is not running, it's us...

Fix Outlook Port Already Allocated Error 0x800ccc0e

If you see error code 0x800ccc0e in Outlook with a message like “port already allocated,” it usua...

How to Fix Windows Terminal 404 Not Found Error for Command Prompt

When you try to open Command Prompt in Windows Terminal and see a '404 not found' error, the term...

How to Fix BitLocker Module Not Found or Permission Denied Errors

Fix Windows Activation After Motherboard Replacement

When you replace your motherboard, Windows often treats the computer as a new device and deactiva...

Fix Windows Defender 502 Bad Gateway Permission Denied

If you're seeing a '502 Bad Gateway – Permission Denied' error when using Windows Defender (Micro...