23Note that effects and edits are not permanent until you choose to save them with theSave button in the upper-left. Before you save, you can review effects and edits by usingthe Menu button. You’ll see the picture and a film-strip of effects applied running acrossthe bottom of the screen. Swipe up on a listed effect to remove it. You can also use theUndo and Redo arrows at the top to step back and forth through the effectsyou’ve applied in order. Once you have everything to your liking, just hit Save!PeopleThe People app lets you keep all your friends and family in one spot. Oncesomeone has been added here, you can find them easily and choose to message, e-mail,phone, or video chat with them. Open the People app by locating it in All Apps .If you signed into the phone with a pre-existing Google account, your Google contacts willautomatically sync with the People app the first time you run it.If not, you can add a new contact with the Add Contact button . Just fill out the formand tap Done when finished.To edit a contact, long-press the contact’s name in the list.The Groups button lets you view the groups you’ve created. When you are adding acontact or making a new one, one of the options is to also put it in a group. Groupsmake for an easy way to keep your contacts organized and easy to use.Frequent/FavoriteSearch MenuGroupsContactsAdd Contact