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

Fix Windows Security Service Not Running for Antivirus

If Windows Security shows 'Service not running' or your antivirus isn't working, the underlying s...

How to Fix systemd Service Restarting Repeatedly Error

How to Enable Windows Defender After It Failed to Start

If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...

Docker Compose Network Setup Checklist

When you run docker-compose up and services can't talk to each other, the network se...

How to Fix Error 0x8007232b by Clearing Activation Cache

If you see error 0x8007232b when trying to activate Windows, it usually means the activation serv...

Fix PowerShell Module Not Found Import Errors

When you run Import-Module in PowerShell and see an error like "The specified mo...