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

Edge Browser Crashing on Startup in Windows 10 – Fixes

If Microsoft Edge crashes immediately when you open it on Windows 10, you're likely seeing a blan...

Fix Windows Defender Invalid Configuration After Update

After a Windows update, you might open Windows Security and see a yellow warning: "Invalid config...

OneDrive Sync Troubleshooting on Ubuntu via Command Line

If you use OneDrive on Ubuntu and files stop syncing, the command line gives you direct access to...

Windows Security Settings for Gaming: Practical Guide

If you've noticed stuttering, high CPU usage from security processes, or unexpected game crashes,...

Fix GitHub Actions Docker Push Permission Denied

Fix Windows Defender Update Error 0x80070005

You see error 0x80070005 when trying to update Windows Defender. This usually means a permission ...