I was reading the instructions on my blog and low and behold I pushed a button and found lots and lots of different themes. I'd say, maybe l00 different themes or so.... Question is, can I use one of the themes I found?

If the answer is yes and is complicated, I will get my son to help me.

Yes, I know.. I already messed up my blog and why would I want to make things more complicated. I dunno is the answer. Just I found these cool "themes" and well..