该代码已在其他地区购买，无法兑换”，这意味着赠送者和接收人必须始终位于同一个国家或地区。 如未找到以上消息，则可以退还商品以获得退款。 若要这样操作，请转到订单历史记录页面，找到该商品，然后选择“ 退款信息 ”。

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Efficiency mode What is efficiency mode in Microsoft Edge? Efficiency mode is designed to help extend battery life. It minimizes power usage by reducing resource usage through modifying background tab activity and some foreground activity, as well as putting inactive background tabs to sleep after 30 minutes or less of inactivity (if Save resources with sleeping tabs is on).

The Snap feature is a great way to improve your productivity by sharing many app windows in a single screen. Different layouts are available with many sizes to choose from, so you can get the most from your favorite apps when you are working on specific tasks.

Upload files or folders to OneDrive. You can store over 300 types of files on OneDrive. With Microsoft Edge or Google Chrome: Select Add new > Files upload or Folder upload > Folder.

Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.

如果在购买订阅时显示了其他条款，则这些条款可能不同于标准条款，并将代替标准条款而适用于你的购买。 请务必查看有关购买的所有信息，并与零售商联系，了解哪些条款适用于你的产品/服务。

The Xbox app on PC relies on two Microsoft accounts: the Microsoft Store account, and the Xbox account (your PC gaming account). The Microsoft Store account provides access to owned games, subscription benefits, and other Xbox app purchases made by that account. The Xbox account is used for game streaming access, in-game purchases, achievements, and friends.

Are you looking for Contacts in the Mail app for Windows 10? The Mail app uses the People app for Windows 10 to store contact information. When you open a new message in Mail for Windows 10, start typing a contact's name or email address and Mail for Windows 10 will search the People app and display a list of suggestions for you to choose from.

在一些情况下，可能会遇到这些情况，因为你正在使用相同的 Microsoft 帐户将多个人员登录到你的设备。 Xbox 家庭组不仅是监视你爱的人在 Xbox 上花费的时间的一种方式，它还让你能够自定义和查看每个成员的游戏体验。