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

Windows Defender and Ubuntu Dual Boot Setup Guide

If you run a dual-boot system with Windows and Ubuntu, you may notice that Windows Defender somet...

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 Remote Desktop Not Connecting After Windows Update

After a Windows update, you might find that Remote Desktop (RDP) no longer connects. This is a kn...

How to Fix OneDrive Sync Invalid Configuration Error Code

If you see an 'invalid configuration' error when trying to sync OneDrive, it usually means a sett...

How to Fix '404 Not Found' File Path Errors in CMD

Fix Command Prompt 404 Not Found Error

If you're seeing a '404 Not Found' error in Command Prompt, it usually means the file, command, o...