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

Windows Defender Real-Time Protection Off but Still Scanning: Fix

You turn off real-time protection in Windows Defender, but scans still run. This can be confusing...

Fix Windows Update Module Not Found Configuration Error

You see an error that says something like "Windows Update module not found" or "Configuration fai...

Fix Windows Search Not Working (Error 404) – Practical Guide

If you see "Error 404" when using Windows Search, it usually means the search index is corrupted ...

Fix Missing Windows Security After Update

After a Windows update, you might find that Windows Security (formerly Windows Defender) is missi...

Fix KMS Activation Error: Port 1688 Already in Use

Fix Microsoft Store 504 Gateway Timeout & Network Issues

When you see a 504 Gateway Timeout error in the Microsoft Store, it usually mean...