Checklists for software errors, setup, and tool workflows.

Windows Defender Service Troubleshooting Checklist

If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...

Fix Windows Terminal Update Error Caused by Antivirus

You try to update Windows Terminal, but the update fails with an error. The common cause is antiv...

Fix Microsoft Teams 'Path Not Found' Error When Opening Files

When you try to open a file in Microsoft Teams and see 'Path not found', it usua...

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 Terminal Proxy Settings Not Saving: Practical Fixes

You set a proxy in Windows Terminal's settings.json file, but after closing and reopening the app...

Fix Windows Security Connection Refused Service Not Running

If you see 'Connection refused' or 'Service not running' when opening Windows Security, the under...