My grandparents were terrible at smartphones. To them, it's like a landline phone, but you have to charge it every 1-2 days. Yet my grandpa was decent at PC, an

My grandparents were terrible at smartphones. To them, it's like a landline phone, but you have to charge it every 1-2 days. Yet my grandpa was decent at PC, and email, and so on, as it was in "a place" and easy to drive.