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

PowerShell High CPU Usage: Setup and Optimization Guide

You launch PowerShell and notice your CPU usage spikes to 80% or more, even when you're not runni...

Fix Windows Activation High CPU Usage After Update

After a Windows update, some users notice that the System process or a service called sppsvc.exe ...

Windows Defender Troubleshooting Checklist

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...

How to Fix Command Prompt High CPU Usage on Windows 10

Certbot Nginx Plugin Install Failures: Common Fixes

When you run certbot --nginx and get an error like "The nginx plugin is not working"...

How to Fix Microsoft Store Auto-Start Not Working in Windows 11

If you rely on the Microsoft Store to launch automatically when you start Windows 11, only to fin...