How to close background applications on your iPhone

Today I am going to show how to close background applications on your iPhone.
To do this, simply follow these instructions:

1. Double tap your home button. When you double tap the home button your multitask view will appear.

2. Press and hold one of the app icons for a second or two.  You will notice the icons start to wiggle and a red minus symbol will appear on the top left of each icon.

3. To close the app, tap on the red minus symbol.  The app icon will disappear after you close each app.