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

Windows Security Scan Stuck at 99%: Practical Fixes

You run a Windows Security (formerly Windows Defender) scan, it reaches 99%, and then… nothing. I...

Fix 'Windows Not Genuine' Error After Update

After a Windows update, you might see a message that Windows is not genuine, even though it was a...

How to Configure Windows Defender Firewall Settings for a Network

If you're having trouble with network connectivity or need to allow an app through the firewall, ...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

How to Reset Command Prompt in Ubuntu

If your Ubuntu terminal prompt looks wrong, shows odd characters, or displays incorrect info, you...

Fix Windows Search Endless Login Prompt

You open Windows Search, click inside the box, and a login window pops up asking for your Microso...