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

Fix Windows Activation Auto Start Not Working After Update

After a recent Windows update, you may notice that the activation process no longer starts automa...

Checklist to Diagnose Chrome Profile High CPU Usage

If Chrome is using 90%–100% of your CPU even with just a few tabs open, the problem is often the ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

PowerShell Stuck Loading from Taskbar: Quick Fixes

If PowerShell hangs or shows a blank window when you click its taskbar icon, you're not alone. Th...

Fix GitHub Actions Cron Schedule Not Running

You set up a scheduled workflow with on: schedule in your GitHub Actions YAML, but t...

How to Fix Remote Desktop Error Code 0x4

When you see Remote Desktop error code 0x4, it usually means the connection failed just after the...