Checklists for software errors, setup, and tool workflows.

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Windows Activation Key Not Recognized on Ubuntu Dual Boot

If you installed Ubuntu alongside Windows and now your Windows activation key is not recognized, ...

Fix Windows Search Not Responding: Practical Steps

You click the search bar, type a few letters, and nothing happens—or the search window freezes. T...

Fix OneDrive Sync Setup Connection Refused Error

When setting up OneDrive sync, you may see a "connection refused" error. This usually means the a...

Set PowerShell to Auto-Start as Administrator on Boot

If you need PowerShell to launch with admin rights every time you boot your Windows machine—for r...

Windows Terminal Rate Limit Error: Troubleshooting Checklist

If you see a rate limit error in Windows Terminal, it usually means the terminal is sending too m...