Home / setup-checklists

setup-checklists checklist library

Fix Windows Security Blank Screen in Safe Mode

If you boot into Safe Mode and open Windows Security only to see a blank white or gray screen, yo...

2026-05-16Windows Fixes

You search for a file or setting in Windows, but nothing appears—or you see an error about an SSL...

2026-05-26macOS Help

You run docker compose up and get an error like port is already allocated f...

2026-05-19Browser Issues

You try to open Windows Security or change a setting, and you get an "Access Denied" message. Thi...

2026-05-30Office Tools

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...

2026-06-07Developer Tools

If you see error 0x80072ee2 when checking for updates, it usually means Windows Update timed out ...

2026-06-09Cloud Software

If you see error 0x80070643 when trying to install Windows updates, the update process likely fai...

2026-05-29Security Tools

You’re trying to start Windows Search or an indexing service, and you see an error like “Port 80 ...

2026-05-25Backup Recovery

When activating Windows Server 2019, you might see an error like "Activation failed: port already...

2026-05-18Network Tools

You're trying to sign into the Microsoft Store on Windows 10, but it keeps asking you to sign in ...

2026-06-10Database Tools

When you try to install or update an app from the Microsoft Store and get an error about a file b...

2026-05-15AI Tools

If you see 'Windows Defender service not starting – permission denied' when trying to enable Micr...

2026-06-04Productivity Apps

When your Microsoft Store apps or settings don't sync across devices, you might see errors like "...

2026-06-13CLI Errors

If you're seeing 'Authentication failed' when trying to connect to MongoDB, you're not alone. Thi...

2026-06-13Docker Kubernetes