Checklists for software errors, setup, and tool workflows.

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How to Add External Drives to Windows Search Index

If you've connected an external USB drive and Windows Search can't find files on it, the drive is...

How to Unlock a File Locked by Windows Security

You try to open, move, or delete a file, but Windows shows a message like "This file is blocked b...

Chrome Profile 404 Not Found: Troubleshooting Checklist

You try to open Chrome and get a 404 error for your profile, or you see a message that the profil...

Fix Remote Desktop Mac Full Screen Not Working

You connect to a remote Windows PC from your Mac using Microsoft Remote Desktop, but the session ...

Fix PowerShell 504 Gateway Timeout Error

You run a PowerShell script that calls a web API, and after a while you get a 504 Gateway...

Fix Windows Defender Service Configuration Corrupted
If Windows Defender fails to start or shows error messages like "Service configuration is corrupt...