
Press Windows + R, type msc in Run dialog, and press Enter to open Group Policy on Windows 10.Manage Windows Defender Notifications via Group Policy Then you can manage Windows Defender notifications settings, and turn on or off switches of specific Windows Defender notifications.

Scroll down to find Notifications section and click Change notification settings.Click Virus & threat protection in the left panel, and click Manage Settings.Alternatively, you can also click Start and type Windows Security and click Windows Security to open it. Windows Defender is also known as Windows Security. Click Windows Security in the left panel.

