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

Setup Windows Security Log Monitoring with Event Viewer

If you need to track who logs into your Windows machine or detect unauthorized access attempts, t...

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

Fix 'Windows Security Failed to Start Access Denied' Error

You click on Windows Security and see 'Windows Security failed to start. Access denied.' This usu...

Fix OBS Black Screen and Permission Denied on Windows 11

You launch OBS Studio on Windows 11, add a display capture or game capture source, and see only a...

Troubleshooting PowerShell Azure AD Connection Failures

When you run a PowerShell cmdlet like Connect-AzureAD and get an error, it can stop ...

Fix kubectl apply Forbidden on GKE