Task Manager keeps the record of every process running in your PC, including the securityhealth startup process. One of the easier ways to disable the Windows Defender notification icon in the tray is through the Task Manager. Method 1: Remove Windows Defender From Taskbar Tray Using Task Manager
To do it, you need to follow the methods given below. There isn’t any option provided by Windows 10 to simply remove it from the tray.
Removing the Windows Defender notification icon from the tray is possible but is a little tricky. These users want to remove Windows Defender from taskbar notification tray. Many users that use 3 rd party Antivirus find it annoying that the Windows Defender notification icon is present in the tray even after it is not being used by the user. Any application not essential to the user only holds extra space in the tray. The notification tray is the area where all the essential applications have shortcuts.