First Blog?

so, I've been asked to do my first blog. A bad idea because I'm not too good with computers..

First blogs in media are apparently meant to be about the assignment and show that you understand what you're doing. So, I know that for the course I have to create a Music Magazine's front cover, contents page and double page spread. I also understand that everything has to be original, including images and articles.
everything has to be colourful and lively.