Is this for college? I would fail you for this. Its difficult to read.
Your introduction certainly should be a seperate paragraph. Each section you talk about should be seperated.
Cut out all that stuff about RROD. Say it in one or two sentences and use the enter key sometimes.
What is a power circle?
Otherwise its good, interesting. I wrote an essay about beneficial uses of hemp in high school. My advice, do not write about something that you could be biased about. They don't want opinion, they want facts, objectively explained with citations.
And don't say your a fanboy, he doesn't know what your talkin about.
“When we make some new announcement and if there is no positive initial reaction from the market, I try to think of it as a good sign because that can be interpreted as people reacting to something groundbreaking. ...if the employees were always minding themselves to do whatever the market is requiring at any moment, and if they were always focusing on something we can sell right now for the short term, it would be very limiting. We are trying to think outside the box.” - Satoru Iwata - This is why corporate multinationals will never truly understand, or risk doing, what Nintendo does.