Checklists for software errors, setup, and tool workflows.

Fix Windows Search Index Paused Sync Issue

You open Search and nothing happens, or you see a message that indexing is paused. This often hap...

Windows Security Log 4625 Failed Login Troubleshooting

When you see event ID 4625 in the Windows Security log, it means an account failed to log on. Thi...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Windows Defender File Locked: How to Fix It

You try to edit, move, or delete a file and Windows says it's open in Windows Defender. This can ...

Fix Windows Search Service Not Running

If the Windows Search bar is unresponsive, returns no results, or shows an error like "Windows Se...

Fix Windows Security 'Permission Denied' Error When Settings Won't Open

You click Windows Security (formerly Windows Defender) and get a "Permission denied" or "This set...