THE GREATEST GUIDE TO WINDOWS 10 BOOTABLE USB

I have already got a WIN ten Laptop or computer. How can I dual boot a Gain XP OS? I've a partition Prepared for this.I’m not sure I recognize what exactly this does. Will it make a flashdrive that I can boot and operate Windows 10 from or will it just create a bootable flash push to employ for putting in Windows ten on other personal computers?A