I found installing a theme to be straightforward, though finding one that I liked, without it annoying me within five minutes was a little annoying! but I found one that’s simple and still fairly cute too.
For the Plugins/Widgets whatever you want to call them, took me alot longer as there as so many! I settled on a Quotes (th0th’s Quotes) as I was able to add my own which would display in a random order, which is always nice! Also “Share and Follow” which allows me to share posts among social media sites such as Twitter and Facebook.