I'm a new-be using a smart phone. I managed to download the free Emoji app on my Galaxy s5 and got it installed but I don't know how to use it. Can you help me?
If it's an emoji keyboard, you probably have to go to Settings>Language & Input, and make sure the emoji keyboard is activated--make sure the checkbox is checked. Then when you're entering text somewhere, swipe down from the top of the screen to see the notifications, and tap the selection for choosing your keyboard. It should then give you the option to change to the emoji keyboard.