Show the status bar
You can peek at the status bar without leaving the app you're
using. This is a great way to quickly check your notifications,
see the time, keep an eye on your battery power level, change
system options, and more.
In an app, swipe in from the top-left frame onto the screen.
Close an app
Show the home screen to minimize the app. Touch the
minimized app and swipe up.
Switch between views on the home screen
Swipe left or right in the lower part of the home screen.