Windows Defender includes a security feature called “Ransomware Protection” that allows you to enable various protections against ransomware infections.  This feature is disabled by default in Windows 10, but with ransomware running rampant, it is important to enable this feature in order to get the most protection on your computer. […]

from https://www.bleepingcomputer.com/news/microsoft/how-to-enable-ransomware-protection-in-windows-10/