Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to change the email app on a samsung galaxy tab [title] Launch the google play store app. [step] Just tap on its app icon on your home screen. Alternatively, you can launch it from your application drawer by tapping on the app drawer shortcut in the upper right corner.

Ending1: [substeps] You can remove the newly installed version of gmail-click " apps & applications " at the top left corner to uninstall or disable it. To return to your home screen after successfully installing a samsung galaxy tab, launch " android " in the app drawer and tap " settings. Ending2: [substeps] If you don't currently have the app installed on your mobile device, the app icon is the first icon you will see on your home screen. [title] Look for the samsung galaxy tab icon. Ending3: [title] Tap on the magnifying glass icon at the top right portion of the play store screen. [step] In the search field, type in the email application, such as " gmail, " for example. Ending4: All you have to do is wait for it to open. [title] Type in " dr@google.com " into the search bar at the top of the app window.

Answer format: ending1/ending2/ending3/ending4