如果使用的是 Excel 表，“ 分类汇总 ”命令将显示为灰色。 若要在表中添加小计，必须先将表转换为普通数据范围，然后添加小计。 请注意，这将从数据中删除除表格格式之外的所有表功能。 或者，可以创建 数据透视表。

Connect with friends, family, and coworkers in Teams. Stay organized and connected with friends, family, and coworkers all from one app. Get started

If you want to track your Microsoft Rewards order after you redeem an award, sign in to the Rewards page with your Microsoft account, select Redeem and then select Order history.On the Order history page, find your order and then look under Status.. Open Rewards dashboard

Argument. Description. start_date . Required. A date that represents the first, or starting date of a given period. Dates may be entered as text strings within quotation marks (for example, "2001/1/30"), as serial numbers (for example, 36921, which represents January 30, 2001, if you're using the 1900 date system), or as the results of other formulas or functions (for example, DATEVALUE("2001 ...

Get up to speed with Microsoft Office by using these cheat sheets for quick reference and mastering keyboard shortcuts.

Note If you do not see Recommendations listed in Settings, this means the console currently has no Recommendations for you. Only new or previously viewed items will appear here. If you opted to remove all Recommendations, you will not see one until a new action is available for review.

Helping users safely navigate web, app, and game content is one of Microsoft’s top priorities. If you live in a region that requires permission to create an account and access Microsoft services, you may be prompted to request or give parental consent.

合并格式 (m) 此选项将丢弃直接应用于复制文本的大多数格式，但将保留仅应用于所选内容一部分、被视为强调效果的格式（如加粗和斜体）。文本将采用其粘贴位置处段落的样式特征。 文本还将采用粘贴文本时位于光标正前方文本的任何直接格式和字符样式属性。

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

如果你忘记了你的 Windows 登录信息，请使用我们的自助工具让你重新进入你的帐户： 获取帮助. 如果你尝试登录到 Windows 并收到错误消息“我们无法登录到你的帐户”，或者你看到操作中心通知，指出“你已使用临时配置文件登录”，Windows 将创建一个临时配置文件并登录到该配置文件。