How do I make a .wps document into a .jpeg?

i made this really cool collage thing on my computer using word processor but now i want to make in into a photo document so i can upload it on to my FB. i want to know if there is a way to do it or a program that i can go on to and remake it there then upload it to it. Please help me. and if its is not too hard can you make the explanation not so difficult. Thank you i really appreciate it!