How to open Windows Firewall in Windows 11/10 The Windows Defender Firewall can be configured to allow or block programs on a computer from accessing network or Internet resources.

How to Start Windows Defender Service Manually. Windows Defender automatically comes with Windows 8, which saves you the cost and time burden of buying a separate application. This security tool ...

You can now detect and block harmful third-party apps using Windows Defender Antivirus, and in this guide, we'll show you how to do it on Windows 10.

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.