Activation on Xbox One:
1. Sign in to your Microsoft account.
2. Press the silver-green XBOX Guide launch button on your controller.
3. Open the "Games" tab.
4. Select the "Redeem Code" command and enter the code.

Activation on Xbox 360:
1. This key should be activated through the Xbox app on iOS or Android, or through the browser at https://redeem.microsoft.com.

Key activation on the Microsoft website:
1. Go to the website https://redeem.microsoft.com
2. Enter your username and password.
3. In the window that opens, enter the received code.

Redeem code for PC in XBOX app on Windows 10:
1. Sign in to your Microsoft account.
2. Click on your Avatar at the top right and select "Settings" there.
3. At the center of the Xbox screen, select Activate.
4. Enter your 25-digit prepaid code and click Next.

The code has no expiration date, but must be activated immediately after purchase (within 30 minutes). If more than 30 minutes have passed since the moment of purchase, claims for the keys are not working!

QUESTION - ANSWER:
Q: "Will I be able to buy a code from you and activate it after the end of my subscription?"
A: Yes, these codes are suitable for renewing subscriptions on all accounts. The main thing is that you do not have an active subscription (Live Gold, Game Pass or Game Pass Ultimate subscriptions must expire before redeeming this code).
Q: "I have an error saying this code is only suitable for NEW USERS! What should I do?"
A: This error only exists because you have an active Live Gold, Game Pass or Game Pass Ultimate subscription. You need to wait until the end of the subscription and then activate the code.
Q: "How long are these keys?"
A: These keys have no expiration date, but you need to activate them within 30 minutes after purchase.
Q: "I got an error:" Couldn´t find the code. Enter it again. "What should I do?"
A: Try to activate the code in a different way. Microsoft sometimes crashes.
Q: "I have an error:" Read the instructions that came with the code. What should I do? "
A: Most likely, you have a region in the settings that does not support Ultimate subscriptions - Ukraine, Belarus, Latvia. In the settings, change the region to USA or Russia, for example. Everything will work.
Q: "I have an error" Your payment could not be processed. What should I do? "
A: Try to activate the code in a different way. Microsoft sometimes crashes.