You can activate your Xbox Game Pass code online or directly on your Xbox One (it must be connected to the internet). Online:
Go to redeem.microsoft.com and log in with your Microsoft account.
Enter the code we sent you and follow the instructions.
On your Xbox One & Series X:
Sign in to your Xbox One account.
Press the X button, then Home, and go to Store.
Select Use a code.
Enter the code we sent you and follow the instructions.
The Xbox Game Pass gift card allows you to access Xbox Game Pass for a limited time. You also get to benefit from exclusive Xbox discounts and deals!
Your Xbox One account is linked to a Microsoft account. This is all you need to activate your Xbox Game Pass code.
Go to account.microsoft.com and log in.
Select Payment & Billing > Payment options to view your current Microsoft account balance.
An Xbox Game Pass code is valid indefinitely.
You can reach Xbox's Customer Service here.
By using this service, you consent to the terms and conditions of Microsoft.