HELP! Study.com MIS

[studyandpass5]

Here's the situation: I'm taking Study.com's MIS course. I'm starting on the first paper where they want me to find two NYSE publicly traded companies and analyze what information systems they each have. For anyone who has done this assignment, how on earth did you find this information?? I was thinking of doing Microsoft and Apple, since I'm generally familiar with both of those companies, but I have been unable to find any information as to what information systems these companies use. I can guess some general ones, but if I'm supposed to cite resources in the paper, I'll need solid information. Any advice would be appreciated!!