Xbox gift cards are used to purchase digital content from the Microsoft Store, both on Xbox consoles and Windows devices. You can use them to buy games, apps, movies, TV shows, subscriptions, and add-ons.
How to use them:
Redeem the code:
Sign in to your Microsoft account on your Xbox console or on the Microsoft website.
Go to the redeem section:
On the console, go to the Store, select "Redeem," and follow the instructions. On Windows, open the Microsoft Store, go to your account, and select "Redeem code."
Enter the code:
Enter the 25-character code from the gift card and follow the instructions to complete the redemption process.
Use the balance:
Once redeemed, the balance will be added to your Microsoft account and you can use it to make purchases in the Microsoft Store.