HOW TO CHANGE BOOT SEQUENCE

I need help using the

ONETIME BOOT MANAGER (F12)

On an Inspiron 3655 PC

I would like to boot from a USB or DVD disk

What do I need to enter to select the boot device

The menu which I get is as shown here.

UEFI options

     Windows boot manager

     Onboard NIC (IPV6)

     Onboard NIC (IP4)

Other options

Diagnostics

Enter setup

Peripheral device settings (OPROM setting)

Bios flash update

Change boot mode setting

Which option will ask me to select, usb, Dvd or hdd?

If you can help me I would appreciate it

George