Windows 11 23H2 and 24H2 are testing a feature that allows you to add a "Clock" with seconds to the Notifications Center.

Normally, to open the Action Center, you have to press Windows key + A or just click the Notifications icon on the system tray on the taskbar – the Action Center pane closes automatically when ...

The System Tray on your Windows computer is the set of icons that appear on the right-side of your Taskbar. Also known as the ‘Notification Center,’ a system tray, most commonly, holds ...