How do I perform live boot from LEAF OS USB flash drive?

In order for your computer to boot from a USB flash drive, you need to make sure that:

1. A bootable LEAF OS USB flash drive is created (use at least 2GB or higher capability). Use a flashing application like the Win32 Disk Imager or balenaEcher to write the LEAF OS image into your USB flash drive.
2. Have access to:
   1. Computer Boot Menu, or
   2. The USB flash drive is prioritized in the Boot devices menu of your BIOS/UEFI panel.

Please refer to the LEAF OS(x86-64) live boot from USB flash drive guide for details.