I suggest looking at using a coding language called HTML. HTML is a really easy coding language to understand. Try this tutorial: click me. If you don't like that tutorial, then just look up "HTML beginner's tutorial".
@PowerCoder no offense, but I didn’t ask you; I asked the OP. I would like to hear their answer, not yours. The problem is this question is so ambiguous, they could be talking about HTML like you said or fing assembly language for all I know.