如何在 Xbox One/电脑激活极限竞速：地平线 4 的密钥？ 这个密钥可以在 Xbox Store 或 Windows 应用商店中激活。激活后，您将能够在 Xbox One 和 Windows 10 电脑上玩游戏。只需登录您的设备，导航到商店，然后兑换您的密钥。
How will I receive my instant download key? After payment has been approved, your game key will be included in your order confirmation email. You can access your key by following a link in the email. Next, you can activate your key on its corresponding platform. If you’ve pre-ordered a game, your key will be delivered to your email a day before the official (or early access) release date. You will also receive a notification via email when your key becomes available.
