How do I make a USB bootable for use on a chromebook?

[yeahbuddy28]

So I have a School Chromebook which is a Lenovo X131e. I would like to make a USB bootable with windows on it so I can use windows occasionally. Im sure this device has all sorts of restrictions on it to prevent this kind of stuff so that might be a problem. It is very important that the default ChromeOS stays completely intact so that I don't get in trouble when I return this to the school.
Also for anybody wondering the only reason I want to do this is so I can use various kinds of coding software when I have freetime in class (not for games and stuff I shouldn't be doing in school).

 

[jsmithepa]

First, Windows doesn't like to boot from USB, ANY machine. Some people have forced it, but basically you are on your own there.

Second, what makes it a chromebook is, minimum memory so it's lean, and run a limited number of things. Can it even run Windows even if you get it to boot? How much ram this thing has?