I saw a few spelling/grammar errors. Did you? 

I liked the structure of the paper; the first paragraph
describes what the rest of the essay is about, and it even
suggests what each of the following paragraphs will be about. 

The algorithms paragraph could be improved. It would be
nice to give an idea of the scope of the algortihms topic within computer
computer science (for example with a definition of algorithm) in addition
to giving some examples. Other paragraphs (such as hardware) list
enough examples that you have an idea of the scope of the area.