Learn how to tell if your Office software is genuine. To help determine if your Microsoft software is genuine, go to our How to Tell site for more information. Here you'll learn about authentic packaging, including what to look for with product key labels, and Certificate of Authenticity (COA), how to report counterfeit software, and find out what your shopping and licensing options are.

Notes: If your Android device is running Android 11.0 or higher, you may be eligible for the multiple apps experience. Compatible devices are marked with an asterisk (*).

There are several different ways for family members and organizers to leave or be removed from a Microsoft family group depending on their role. Before leaving, family members and organizers should remove saved places and location alerts they would not like to remain in the group. Location alerts must be removed by the individual who set them for saved places to be deleted.

了解如何查看 Xbox 购买历史记录。 如果你已将你的银行账单与自己和其他人的购买历史记录进行了比对，但仍无法一一对帐，请注意你可以在拥有的任何卡上调查 Microsoft 收取的费用。

Windows 更新建议在更新安装失败后重新安装. 如果更新因与系统文件或组件相关的问题而无法安装，可能会在“设置”中的“Windows 更新”页中看到以下消息：. 重新安装当前版本的 Windows 以修复系统文件和组件。

Sign in using two-step verification or security info; Create app passwords in Security info (preview) Set up a phone call as your verification method

In an app, press Ctrl + V to use the default paste, which adds a link with the title of the page as the link text. If you're pasting into an app or website in Microsoft Edge, you can also right-click, select Paste as on the context menu, and then select Link (Default) from the sub-menu.

欢迎使用适用于 Windows 的 便笺！ 打开便笺应用. 单击或点击“开始”按钮，然后键入便笺。 便笺将在你离开的位置打开。 如果在应用列表中看不到便笺，请打开 Microsoft Store 应用并安装Microsoft 便笺。

注意: 在Windows中获取驱动程序更新的最佳和最安全的方法始终是通过Windows 更新。如果在Windows 更新时遇到问题，则可能会看到 Update Windows 中的任何链接是否可帮助你先解决问题。

Introduction. Online Service Experience Packs in Windows 11 improve the delivery of changes and improvements from the cloud. This is another way we can quickly update Windows 11.