Play-store -

: Your first purchase will prompt you to add a payment method to your Google account.

: Open the Play Store app or visit the Google Play website to search or browse by category. Downloading & Purchasing :

: Select an item and tap Install (for free apps) or the price (for paid content).

: If you purchase an app by mistake, you can often request a refund through the Google Play Help center . Managing Your Apps :

: Set up restrictions for your children in the Play Store settings to manage the type of content they can access.

: Keep your apps running smoothly by checking for updates in the "Manage apps & device" section of the store.