数字游戏产品的所有销售均视为最终销售，但我们知道可能存在情有可原的情况。 如果对这些产品申请退款，并根据购买或内容类型来确定退款资格时，我们会考虑多种因素，例如自购买之日起的时间，自发布之日起的时间以及产品的使用。

了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

EA Play (formerly known as Origin Access Basic) is a gaming subscription that provides members with access to a collection of EA’s best-loved series and top titles on console and PC, exclusive in-game challenges and rewards, special members-only content, and access to exclusive trials of upcoming new games from popular franchises and titles.

If you selected the Show icon on my profile check box but the icon still isn’t displaying, sign out of the device where you have the issue and then sign back in. On a PC, you may also be required to restart the app: Start Task Manager, choose the app that’s running (Game Bar or Xbox app), select End task, and then restart the app.

Try it! Universal search. Select Search on the taskbar or press Windows logo key + S, then type what you want to find.You'll get personalized search results for people, email, and files in local and shared sites, or from the web. Desktop groups

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

了解如何使用 Windows 上的 Game Bar 来捕获游戏过程、与好友聊天和跟踪成就。

Training: Learn how to create a shareable link to make it easy to share files in a document, email, or IM.

Word 2021 for Windows enables you to create compelling content and includes co-authoring, new stock media from the Office Premium Creative Content collection, and new Draw tab additions such as Point Eraser, Ruler, and Lasso.