Playing around

So I have started to play with the blog settings, and I am actually getting excited about this. I have been able to put a picture on the blog, edit my previous post, and even create links on my posts! This is fabulous! I hope that I am doing what I need to for my assignments.There is only one thing that I can't seem to figure out, it is about the RSS or how to subscribe to someone else's blog, and do the screenshots.
As far as for describing my gadgets goes, I put the picture of Nice because it is from France and I really like it. I also wanted to put gadgets other than the fish one, which seems to be popular for the class, but I wanted to try something different, and something that is related to my area of studies. I also changed my theme because I needed to explore it for the assignment, but also because I did not like the theme I first picked. I liked this one much better, and know that in the future if I change my mind, there are other themes to look at, and more importantly, I know how to make the change.