Codecs allow you to play different formats of audio and video files. Media Player supports a wide variety of codecs. Most are included out of the box; some additional codecs can be installed from the Microsoft Store.

Website notifications appear in the lower right corner of your screen and are also displayed in the notification center.When notifications are turned on for a website, they will still appear even if Microsoft Edge is closed.

If you can’t sign in because you can’t remember your password or believe it may have been changed, go to:

If you know your password, but have lost access to some, but not all, of your security info: Sign in to the Advanced security options page of your Microsoft account. Sign in. Select Add a new way to sign in or verify then choose how you would like to receive security codes.. We'll send a security code to the new number or email to confirm.

本页解答有关使用 Game Pass 订阅在电脑上玩 Ubisoft 游戏的常见问题解答。 若要玩这些游戏，你需要是 PC 版 Game Pass 或Game Pass Ultimate 订阅者。

Find out what to do when you can't download or install a game or an app on your Xbox console.

Learn how to send, receive, or delete voice or text messages to and from your friends across Xbox devices.

Account Policies. However, if you engage in any of the following activities, your account will be called into question, and you may lose the ability to earn or redeem Rewards points.

It’s easy to rack up Microsoft Rewards points and earn your way toward great rewards like gift cards, movies, games, nonprofit donations, and more.

Xbox Game Studios 最近宣布，《极限竞速 7》将于 2021 年 9 月 15 日停用。 在此日期之后，你将无法再在 Microsoft Store 中购买游戏或使用 Xbox Game Pass 玩该游戏。