Larry wants to help a friend using his mobile phone, but he has iOS and his friend uses Android. Leo says the good news is that they're both computers. It'll be similar, but he'll have to spend a little time getting the lay of the land to learn the unique ins and outs of Android. But it's all minor stuff. The really good news is that the issues that Larry's friend has is with setting appointments and reminders, and going through Google makes it really easy. He'll just enter his Google credentials once and Google will take care of the rest. At the end of the day, the arguments of iPhone and Android are largely preferential.