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

Fix Windows Activation Error 0x8007232B: Service Unavailable

When you see the error "Windows Activation Service Unavailable" with code 0x8007232B, Windows is ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Security High CPU Usage After Update

After a Windows update, you might notice the Windows Security process (Antimalware Service Execut...

Fix Antivirus Causing High CPU Usage in Command Prompt

If you notice high CPU usage in Task Manager under Command Prompt, your antivirus software may be...

Fix Microsoft Store Error 0x80246007 During Updates

When you try to update an app through the Microsoft Store, you might see error 0x80246007. This u...

Fix PowerShell Crashing on Windows 10: Step-by-Step Guide

If PowerShell keeps crashing on your Windows 10 system—closing unexpectedly, freezing, or throwin...