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

How to Fix PowerShell Blank Screen Not Responding

When you open PowerShell and see nothing but a blank, unresponsive window, you can't run commands...

Fix Windows Update 404 Not Found Error on Windows 10

When you run Windows Update and get a "404 Not Found" error, it usually means the update server c...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Fix Windows Update Stuck on 'Pending Install' for Hours

You click 'Check for updates,' see 'Pending install,' and it stays that way for hours. The progre...

Complete Windows Security Setup Checklist

If you're setting up a new Windows machine or hardening an existing one, this checklist covers th...

How to Fix Microsoft Store High CPU Usage

If you notice your CPU running high after opening the Microsoft Store, you're not alone. The Stor...