The iPad Mini is my first iDevice. What should I do to maintain it? A friend told me to hold both the lock and home button for 10 seconds to give it a "hard reboot" as he called it. I have done that once every week or two since he told me. What else should I do? WHen I click on the home button twice it brings up a bunch of programs that I have used in the past, some that I haven't used for over a month. Should I get rid of those? Apparently they don't get cleaned out when doing a hard reboot. Are they actually running? Any other maintenance advice?