Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Learn all about the $1,000,000 (USD) Ultimate Giveaway. Terms apply. Redeem gift cards and codes to make Xbox purchases and extend your Xbox subscriptions. Codes are 25 characters long, include both numbers and letters, and follow a 5x5 format—five blocks of five characters.

Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go to the software download website, where step-by-step instructions can be found.

With a Microsoft or Xbox gift card, you let the lucky recipient choose the gift they want. To buy a gift card, visit: Microsoft and Xbox gift cards. Note Microsoft Store links may not be available in all markets. Make sure to check the product page for info about availability in your region.

Some Office 2019, Office 2016, and Office 2013 products come with a product key. If yours did, before installing Microsoft 365 for the first time, sign in with an existing or new Microsoft account and enter your product key at office.com/setup. Redeeming your key is what links your account with Microsoft 365 so you only have to do this once.

When you upgrade to a Game Pass plan that includes benefits of a subscription you already have, we’ll convert remaining prepaid time and apply it toward your new plan at the current conversion ratio. See below for Game Pass Ultimate and Game Pass Standard upgrade details.

了解如何兌換禮品卡、代碼或 Office 產品金鑰，以及如何在 Microsoft Store 線上、Windows 或 Xbox 上支付餘額。

瞭解如何在行動裝置、Windows 裝置或 Xbox 主機上兌換 Microsoft/Xbox 禮品卡或其他代碼。

Download the offline installer from your account portal. To download the offline installer, go to www.office.com. If you're not already signed in with the Microsoft account associated with your copy of Microsoft 365 or Microsoft 365 do that now.

All about Xbox Game Pass Ultimate. Xbox Game Pass Ultimate includes all Game Pass benefits, including hundreds of high-quality games on console, PC, and cloud. New games are added all the time, including new games on day one. Play with friends on the most advanced multiplayer network, get access to EA Play, Cloud gaming, Perks, and enjoy ...