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

Fix Windows Defender Real-Time Protection Turning Off Automatically

If you notice Windows Defender real-time protection is turning off by itself, your PC may be vuln...

Fix Windows Security Network Error: Permission Denied

You see "Windows Security" followed by "Access is denied" or "Permission denied" when trying to o...

How to Fix Command Prompt Failed to Start on Windows 10

If you click on Command Prompt and nothing happens, or you see an error like “Windows cannot find...

How to Fix Windows Defender Proxy Error: Step-by-Step Guide

You open Windows Security and see a message like "Proxy server or something is preventing Windows...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

How to Fix Microsoft Store Service Unavailable Error

When you open Microsoft Store and see the error 'Service unavailable' or a message like 'Somethin...