Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Learn how to share your real name with your friends, and how they can share your name as a friend of a friend.

Learn how to find and redeem Digital Direct offers on your Xbox console or Windows PC.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

Learn how to install games and downloadable game content after redeeming a code online on Xbox.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

如何兌換禮品卡、Xbox 下載代碼或權杖 Microsoft 和 Xbox 禮品卡、下載代碼和令牌的運作方式相同：兌換到您的 Microsoft 帳戶後，您可以在 Microsoft Store 網路商店、Windows 或 Xbox 上花費餘額，並且您可以下載最新的應用程式、遊戲、電影和電視節目。 在大多數國家或地區，您也可以購買 Surface、Xbox 和配件 ...

Learn how to redeem prepaid codes for Xbox games, subscriptions, or downloadable content using your account.

Hotmail is now Outlook.com To sign in to Hotmail, you'll need your Microsoft account username and password. Sign in at outlook.live.com