What is a good topic for this assignment?

[mg]

I'm a communication major and I have to write an instructional sheet for some thing. I tried looking up how to use a mixing board because I thought that would be perfect but its very complicated. Can any one think of some topic I could use. I know students in the past wrote instructional sheets for how to set up a basic spread sheet in excel or how to market a company using facebook. I can't figure out a good thing topic to use that won't be very difficult but also won't be too easy. Any suggestions? Thanks!

[Charlie]

you could do it on how to set up a fan page or like page on facebook lol