Windows Defender Firewall is one of the many security features available on Windows 11. Its job is to protect your computer ...

All Windows PCs come with a built-in security feature called Windows Defender Application Control (WDAC), which helps prevent unauthorized software from running by allowing only trusted applications.

When surfing the Internet via a browser, you may see an error stating that your computer is locked and that you must contact Microsoft to resolve the issue. If you ...

Start by refreshing the services related to Microsoft Defender and Microsoft Security. Refreshing a service in Windows restarts the specific software. Here’s how: To fix the Windows cannot find Make ...