Help Exit to homescreen?

[User Name:]

I hope this is an easy answer, and appreciate the help. How do you exit an app to the home screen? For instance, I'm on facebook. Currently I press the back button multiple times until exit. Also, how do i text a picture? No option seems to exist in camera other than " buddy share". Thanks.

 

[annebrooks64]

To exit an app you can either use the back button as you have been doing or just press the middle home button. The back button will close the app completely but the home button leaves it running in the background, all you have to do then to stop it is long press the home button and swipe it off the screen.
To send a picture as a text just open up the messaging app and start a text, tap on the attach icon which looks like a paperclip and it will give you options for what you want to attach.