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

Most modern Windows PCs rely on Microsoft Defender as their first line of defense against malware. Over the years, it has evolved into a capable and often underrated antivirus that blocks a wide range ...

Press Windows key + R to open the Run dialog box. Type in gpedit.msc and click OK. Navigate to Computer Configuration > Administrative Templates > Windows Components > Windows Defender SmartScreen > ...