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

How to Rearm Windows Activation Grace Period

When Windows is not activated, you have a limited time (typically 30 days) before it starts showi...

Fix Windows Defender Real-Time Protection Stuck Off

You try to enable real-time protection in Windows Security, but it either stays grayed out or rev...

Fixing PowerShell Module Import Errors: Step-by-Step

When you run Import-Module in PowerShell and get an error, it's often due to a few c...

Command Prompt High CPU Usage: Sysadmin Checklist

When Command Prompt (cmd.exe) consumes excessive CPU, it often indicates a runaway batch script, ...

Fix kubectl apply Forbidden on GKE

PowerShell Module Not Found After Update: Fixes

After updating PowerShell (or the module itself), you might see an error like Import-Module...