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

Fix Windows Security Won't Turn On Real-Time Protection

You click the toggle to enable real-time protection in Windows Security, but it switches back off...

Chrome Connection Timeout Checklist: Diagnose & Fix

You open Chrome, try to load a site, and get "This site can’t be reached" or "Connection timed ou...

New PC Microsoft Store Setup Checklist

When you set up a new PC, the Microsoft Store often doesn't work perfectly out of the box. This c...

Fixing GitHub Actions Permission Denied for Git Commands

How to Fix DNS Probe Finished NXDOMAIN Error in Chrome

When you see "DNS probe finished NXDOMAIN" in Chrome, it means the browser can't find the website...

Fix Windows Activation Stuck on Loading Command Prompt

You're trying to activate Windows, but the process hangs on a black screen with "Loading Command ...