How to download facebook to a Iphone 4s?

How do I download facebook to my IPhone

You can go to Facebook.com on Safari

OR

you can download the Facebook app from the App Store.

Go to your home screen (by clicking the home button), and find the App Store. Once in the App Store, search for "Facebook".It should pop up right away! You can also get the messenger, which allows you to instant message your friends.

You go to the app store and search, "facebook" it should pop out.

App Store > Search > Then search "Facebook" > Download Facebook App.

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