How to Delete Two Operating System Choices on Startup. Upon booting up, Windows may offer you multiple operating systems from which to choose.

If you're only using one of the two operating systems on your PC, why bother with that menu every time you boot?

For those people, I will show you how you can remove the icon from the system tray and how to cancel your reservation. The Windows logo icon in the system tray didn't magically appear on your PC.