- Lock Window: lock the window position so you won't be able to move it around by mistake.
- 24/12h: change the time format between 12 hours with AM/PM or just shows the plain time in a 24 hours format.
- Always Show Frame: toggle the clock frame. If disabled the frame will fade away when the mouse cursor is not over the clock.
- Always Show Background: toggle the clock background. If disabled the background will fade away when the mouse cursor is not over the clock.