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

How to Enable Windows Defender on Windows 11

If you've noticed Windows Security is off or grayed out, you may need to re-enable Windows Defend...

Fix Windows Terminal 404 Not Found Error Code

If you're seeing a '404 Not Found' error when launching Windows Terminal, it usually means the ap...

Fix Outlook Connection Refused Error in IMAP Settings

When Outlook shows a "connection refused" error while setting up or using an IMAP account, it usu...

Fix slui.exe High CPU Usage During Windows Activation

If you notice your CPU pegged at 100% while trying to activate Windows, slui.exe (Software Licens...

How to Fix Windows Update Token Expired Error

If you see a 'token expired' error when checking for Windows updates, it usually means the update...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...