Just tap on your photo bubble at the bottom center of your display, then swipe up for apps. That takes you to your app launcher, which has pages of bookmarked apps as well as a database of all your apps. Users can control what apps they want bookmarked; they can also remove or reorganize their bookmarked apps. Swipe to the left to view all of your apps.
An in-line composer within the app launcher lets you post a status, take a photo or check in at a location, so you don't even have to exit out of the app launcher to complete tasks.
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