To change notification settings for individual senders, under Get notifications from these senders, turn a notification sender either on or off—or select a sender's name and then turn on or turn off notification banners, lock screen privacy, turn notification sounds on or off, and set the priority of notifications.

一些游戏、游戏保存内容和应用：借助向后兼容性，新主机上将提供一些现有的 Xbox 360 游戏、游戏保存和应用。若要继续玩你在 Xbox 360 上启动的游戏，请将其保存到云中。当你在新 Xbox 上再次玩游戏时，你将从上次离开的位置继续。

若要. 在公式生成器中，搜索，然后双击. 在参数下. 向上舍入数字. 综述. 在 “数字”中，键入要舍入的数字。在 num_digits中，键入 0 将数字向上舍入到最接近的整数。. 向下舍入数字. ROUNDDOWN. 在 “数字”中，键入要向下舍入的数字。在 num_digits中，键入 0 将数字向上舍入到最接近的整数。

Notes: If you can't use your camera to scan a QR Code, click Can't scan the image on your PC and tap Enter code manually on your mobile.. If you are allowed by your admin to use phone sign-in using Authenticator, you'll be able to go through device registration to get set up for passwordless phone sign-in and Azure AD Multi-Factor Authentication.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

联系 Microsoft 支持人员。查找常见问题的解决方案，或从支持专员那里获取帮助。

Find out how to request a refund for your Xbox digital purchases or subscriptions on the official Xbox Support website.

If you see a Let's get started screen with options to try, buy, or activate Office, this means that Office is installed on your new PC as a 1-month trial of Microsoft 365 Family. You won't receive a product key from your PC manufacturer unless you paid for an Office product key card. Instead, you can start a trial of Microsoft 365 Family, or buy Office.

删除无线显示器，然后将其重新连接。若要删除设备，请打开“设置”，然后选择“蓝牙 & 设备 > 设备”。在 “无线显示器 & 扩展坞”下，选择无线显示器旁边的“ (三个垂直点) 的更多选项”或要删除的适配器，然后选择“删除设备 > 是”。之后尝试重新连接。

警告: 删除分节符时，Word 会将分节符之前和之后的文本合并为一节。 新的组合分区使用分 节符后面的节的格式设置。. 如果希望节使用分节符前的格式、页眉或页脚，请使用 “链接到上一个 ”，而不是删除分节符。