To Boot from USB Drives we need first need to make it Bootable, this is how we can do it:

You need to download a small application called MakeBootable that easily makes the drive bootable. It is very easy and comes with the procedure guide.

Things you need to consider before Booting from Pen Drive:

1. The PC should support booting from USB Device (check this in the BIOS menu).

2. The USB Drive must also support booting.

So Boot from USB Drives and let the CDs become history.