Using your Tamagotchi is easy. First, turn it on with the included CR2032 battery. Once it's on, start taking care of your virtual pet by feeding it regularly and cleaning up after it. If it acts up and bothers you when it doesn't need attention, don't hesitate to discipline it. You can also play the Numbers game for some fun. How you take care of it and do in the game will decide what kind of Adult Tamagotchi you end up with. Remember, this Tamagotchi is designed for kids aged 8 and up. Keep it away from water and rough handling to make it last. If you have any other questions, feel free to reach out.