What happens next in this paragraph?

How to boot from a drive 
Obtain boot up software 
) that contains the necessary files for a boot. 
If you have your original windows or mac operating system cd, this will work. You will be able to use that disk to boot up after reading this article.
Choose your answer from:
 --When you are ready to boot from a drive, proceed to next step. Make sure the boot engine is running properly..
 --There is a good chance that you have an original os if you are running os x versions using this method. Which version are you using? Your basic program java command emdr (www.os _ tumblr)..
 --It is also possible to make a bootable usb drive. This is a separate process that requires downloaded software..
 --If you have an image cd, this will work. If not, however, this article will specify all drives you must use..
It is also possible to make a bootable usb drive. This is a separate process that requires downloaded software.