Turn on process scanning whenever real-time protection is enabled

This policy setting allows you to configure process scanning when real-time protection is turned on. This helps to catch malware which could start when real-time protection is turned off. If you enable or do not configure this setting a process scan will be initiated when real-time protection is turned on. If you disable this setting a process scan will not be initiated when real-time protection is turned on.

Turn off real-time protection

This policy setting turns off real-time protection prompts for known malware detection. Windows Defender alerts you when malware or potentially unwanted software attempts to install itself or to run on your computer. If you enable this policy setting Windows Defender will not prompt users to take actions on malware detections. If you disable or do not configure this policy setting Windows Defender will prompt users to take actions on malware detections.

Configure local setting override for the removal of items from Quarantine folder

This policy setting configures a local override for the configuration of the number of days items should be kept in the Quarantine folder before being removed. This setting can only be set by Group Policy. If you enable this setting the local preference setting will take priority over Group Policy. If you disable or do not configure this setting Group Policy will take priority over the local preference setting.