But with Windows 11, this area is also called Taskbar Corner Overflow. The System Tray in Windows 11 comes with few functionalities to customize icons or add icons as we please.

When your network, volume, clock, or other icons are missing from the system tray, returning them takes just a few seconds.

Learn how to add or remove System Tray Icons from Windows 11/10 Taskbar. You can easily Turn System Icons On or Off by following this method.