Checklists for software errors, setup, and tool workflows.

Fix Microsoft Store 502 Bad Gateway & Permission Denied

You open Microsoft Store and see a 502 Bad Gateway error, sometimes accompanied ...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

• Microphone permissions disabled for Teams in Windows settings.

Windows Defender Service Not Starting in Windows 10: Fixes

If Windows Defender won't start in Windows 10, you might see error messages like "Service did not...

Windows Update Path Not Found: Fix SFC Scan Issues

You run System File Checker (SFC) to repair corrupted Windows files, but instead get an error lik...

Fixing Command Prompt Version Mismatch Errors

You try to open Command Prompt and get an error about a version mismatch, or commands don't work ...