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

How to Fix VSCode Extension Host Terminated Unexpectedly

You're working in Visual Studio Code when suddenly a popup says "Extension host terminated unexpe...

Fix kubectl Apply Forbidden in AKS: Permission Denied

Windows Defender Troubleshooting Checklist for Common Errors

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background. But w...

Fix Outlook Error 0x800CCC0F: Not Receiving Emails

If you see error 0x800CCC0F in Outlook and can't receive emails, the issue is usually a connectio...

Microsoft Store Service Unavailable: Reinstall App Fix

When you see 'Microsoft Store service unavailable' while trying to open or update an app, it ofte...

Fix Windows Defender Firewall Blocking Internet Connection

If your internet stops working after a Windows update or firewall configuration change, Windows D...