
Fix Windows Security Module Service Not Running
You open Windows Security and see a message that the service isn't running. The shield icon in th...
Software troubleshooting desk

You open Windows Security and see a message that the service isn't running. The shield icon in th...

If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...

If you recently reset Windows settings or performed a system restore and now BitLocker reports th...

Outlook for Mac not opening automatically when you log in? This is a common hiccup, often caused ...

You open Task Manager and see Microsoft Store consuming 20-50% CPU for no obvious reason. The Sto...

You open Windows Security and see a 404 Not Found error, or the app won't load at all. Often this...