iPhone training
Nick Apple Store
power down once/week

  calculator - turn sideways for math

Air drop - (photos only) go to photo and click box w/ arrow to send

photo - box with arrow - send photo

backup - settings > iCloud > backup

screen shot - power + home

siri - hold down home
  e.g. text tom, set an appt for tomorrow at 10am
hit microphone at bottom of keyboard to voice to text
hold down microphone by text window to send audio message.