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

Fix Windows 11 Activation Error 0xc004f074

You see error 0xc004f074 when trying to activate Windows 11. The message usually says something l...

Fix kubectl apply Forbidden on GKE

Checklist for Capturing Command Prompt Logs

When you need to share command prompt output with a support team or save it for later analysis, a...

How to Schedule Tasks in Ubuntu Using Systemd Timers

You've probably used cron for scheduling tasks, but systemd timers offer more flexibility and bet...

How to Fix Windows Terminal Cache Not Clearing

If you've noticed Windows Terminal opening with old settings, displaying ghost profiles, or faili...

How to Enable Script Execution in PowerShell

When you try to run a PowerShell script (.ps1) and see an error like "cannot be loaded because ru...