information universe

when i came in England for the language classes, at the beginning, our tutor asked us students to write an essay. we need to find a company, and analysis its current situation to find ways to expand its market share from several angles.i decided to write sth about Apple inc. Google scholar and Google books really helped me a lot. they provided large quantities of resources and evidences with reference to support my ideas. besides, i found a book in IC related to Apple's histories and features. it is useful, too.