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

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

Fix Task Scheduler 502 Bad Gateway Error: Step-by-Step Guide

If you see a 502 Bad Gateway error when a scheduled task runs, it usually means ...

Resolve Remote Desktop Dependency Conflict Errors

When you try to connect to a remote desktop, you might see an error about a dependency conflict. ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Windows Security Migration Sync Issue Troubleshooting

After migrating Windows security settings—such as BitLocker keys, Windows Hello, or firewall rule...

Command Prompt Troubleshooting Checklist for Beginners

When your Windows computer starts acting up—slow performance, error messages, or network problems...