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对 Office 使用产品密钥 - Microsoft 支持
如果出现“让我们开始吧”屏幕,其中包含试用、购买或激活 Office 的选项,这意味着新电脑安装的 Office 为 Microsoft 365 家庭版 1 个月试用版。只有支付 Office 产品密钥卡的相关费用,才会从电脑制造商处收到密钥。 你可开始试用 Microsoft 365 家庭版,也可购买 Office。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft 365 for home, InfoPath 2013
Help with the Microsoft account recovery form
2. Fill out the form using a recognized device and location. If possible, complete the form using a device you previously used to sign into your account and at a location where you commonly use that device and that we'll recognize, such as your home or office.
使用@mentions在 Outlook for Windows 中引起某人的注意 - Microsoft 支持
若要在电子邮件或会议邀请中吸引某人的注意,请在邮件或邀请中键入 @ 符号,后跟其姓名。 这样做将突出显示其姓名,并提示 Outlook 将其添加到“To”行,确保他们注意到,并在收件箱的邮件旁边添加 @ 符号。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, New Outlook for Windows
Introduction to Outlook Data Files (.pst and .ost)
Note: In earlier versions of Outlook, IMAP accounts also used an Outlook Data File (.pst).In Outlook 2016 and Outlook for Microsoft 365, IMAP accounts use Offline Outlook Data Files (.ost). You can also use an Outlook Data File (.pst) to backup or export items from any type of email account.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
在 Excel 中添加水印 - Microsoft 支持
向 Excel 工作表添加“草稿”、“机密”等水印或你自己的设计(如公司徽标)
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016, Excel 2013
在 Web 上书写 - Microsoft 支持
Microsoft Edge 是唯一一个允许你直接在网页上做笔记、书写、涂鸦和突出显示的浏览器。 然后,你可以按所有常用方式保存和共享你的作品。
在 Microsoft Teams 会议中使用实时字幕 - Microsoft 支持
设置实时翻译字幕 在事件中. 在市政厅和直播活动中,组织者预先选择与会者可以查看实时字幕的语言。 组织者可以从 50 多种语言中选择 6 种语言或 10 种语言(如果有高级语言)。
Applies To: Microsoft Teams
绝对交集运算符: @ - Microsoft 支持
了解隐式交集运算符 (@) ,该运算符使用称为隐式交集的逻辑返回单个值。 隐式交集运算符 (@) 可能会返回值、单个单元格区域或错误。 隐式交集运算符 (@) 位于称为动态数组的函数类中。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2019, Excel 2016
Windows 11版本 23H2 更新历史记录 - Microsoft 支持
Windows 11 版本 22H2; 2024 年 7 月 9 日 - KB5040442(OS 内部版本 22621.3880 和 22631.3880) 2024 年 6 月 25 日 - KB5039302(OS 内部版本 22621.3810 和 22631.3810)预览
Change your two-step verification method and settings
After you set up your security verification methods for your work or school account, you can update the related details. Using the Security info page