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...

Fix Windows Defender Connection Refused Error 0x80070005

When you open Windows Defender (Microsoft Defender Antivirus) and see a connection refused error ...

Fix Windows Defender Real-Time Protection Stuck on Scanning

If Windows Defender's real-time protection appears stuck on 'Scanning' and never completes, it ca...

Fix Remote Desktop Connection Timeout Error 0x104

When you try to connect to a remote PC and get error 0x104, the connection times out before the l...

Fix Nginx Permission Denied for Static Files

If you see '403 Forbidden' or 'Permission denied' when nginx tries to serve static files (CSS, JS...

Chrome Profile Download Checklist for Windows Users

If you're trying to move your Chrome profile to a new Windows PC or back it up before a reinstall...