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

Fix Windows Update Download Stuck on Ubuntu Dual Boot

If you're running Ubuntu alongside Windows and Windows Update gets stuck—especially at 0% or 99%—...

How to Fix Command Prompt Freezing on Startup

You open Command Prompt, and instead of a blinking cursor, you get a frozen window that won't res...

How to Fix Windows Search When It Can't Connect to Internet

If Windows Search can’t connect to the internet, you’ll likely see errors like “Can’t connect to ...

BitLocker Setup Guide for Windows 11

If you're setting up BitLocker on a Windows 11 PC, you probably want to protect your data in case...

Fix Windows Activation 502 Bad Gateway DNS Error

If you see a 502 Bad Gateway error during Windows activation, it usually means y...

Windows Update High CPU Usage Troubleshooting Checklist