Using this Fisher-Price chair is easy. First, find a flat and safe place to put the chair. Put in 3x AA batteries (you'll need to buy them separately). Then, let your baby sit on the chair. The chair will start playing songs and phrases when your baby sits or stands. Your baby can press the light-up remote or flip the book pages to learn new things. Lift the cushion to discover more fun. To adjust the play level, you can slide the switch or enter your baby's age. Make sure to keep the chair clean. Wipe it with a soft, damp cloth. Keep small parts away from your baby to avoid choking hazards. Don't expose the chair to water or extreme temperatures. If the chair isn't working properly, check the batteries and make sure they're installed correctly.