How do you add a device to Google play?

To add a device to google Play, first ensure that the device is connected to Wi-Fi and signed in with your google account. Open the google Play Store app, and it should automatically recognize your device. If you want to manage devices from a computer, visit the google Play website, sign in, and go to the "My Account" section to see and manage your devices. Any eligible device linked to your account will automatically appear in your google Play account.