Stan's wife has an iPhone 5, which is their first computer. They don't really know how to use it, though. What's the best book to get to read? Leo recommends going to the Apple Store and taking their "one to one" course. They'll sit down and show them how to use the phone. Leo says that's the best way to start. Books can be confusing because technology is moving faster than publishers can keep up. If their eyesight isn't that great, that could be an issue with the iPhone, but there's also accessibility features built in that will help.