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

Fix Windows Terminal 'Permission Denied' on Startup

When you open Windows Terminal and see a 'permission denied' message, it usually means the termin...

Fix Microsoft Store Dependency Conflict with PowerShell

You open Microsoft Store and see an error like 0x80073D0A or 0x80073CF6...

How to Fix Windows Defender Not Opening

When you click Windows Defender and nothing happens, or it opens and immediately closes, it's oft...

How to Fix Microsoft Teams 504 Gateway Timeout

If you're seeing a 504 Gateway Timeout error in Microsoft Teams, it usually means the server your...

Fix Windows Defender Not Working After Update

After a Windows update, you might find that Windows Defender (Microsoft Defender Antivirus) is di...

Fix WSL Ubuntu Internet Not Working After Windows Restart