Format text as superscript or subscript in Word - Microsoft Support
Use keyboard shortcuts to apply superscript or subscript. Select the text or number that you want. For superscript, press Ctrl, Shift, and the Plus sign (+) at the same time. For subscript, press Ctrl and the Equal sign (=) at the same time. (Do not press Shift.)
Applies To:
Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
使用 VLOOKUP、INDEX 或 MATCH 查找值 - Microsoft 支持
电子表格内容较多，所以你可能认为这是一项具有挑战性的任务。. 其实用查找函数很容易做到。. VLOOKUP 和 HLOOKUP 函数，以及 INDEX 和 MATCH 是 Excel 中一些最有用的函数。. 注意: Excel 中不再提供“查找向导”功能。. 下面是如何使用 VLOOKUP 的示例。. =VLOOKUP (B2,C2:E7,3 ...
Applies To:
Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
在 PC 或 Mac 上下載並安裝或重新安裝 Microsoft 365 或 Office 2021
頁面上找到支援的系統清單。. 例如，如果您嘗試在執行 Windows Vista 或 Windows XP 操作系統的電腦上安裝 Microsoft 365或 Office，將無法成功安裝。. 如果您的電腦無法安裝完整桌面版本的 Microsoft 365或 Office，請嘗試從瀏覽器免費安裝. 如果您收到不支援的操作系統錯誤 ...
Applies To:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
Help in Notepad - Microsoft Support
To open Notepad, select the Start button, enter Notepad, then select Notepad from the results. Here are answers to a few common questions about Notepad: How do I change header and footer commands in Notepad?
帐户帮助
获取有关 Microsoft 帐户的帮助。. 了解如何设置 Microsoft 帐户，如何保护它，并使用它来管理服务和订阅。.
管理 Microsoft 365 订阅或 Office 产品 - Microsoft 支持
可以在Microsoft帐户仪表板中管理所有Microsoft订阅。. 选择每个订阅以更改付款时间和方式，或查看订单历史记录 & 收据。. 选择帐户类型。. 注意: 通过员工 Microsoft工作区折扣计划 购买的某些产品 (以前称为家用许可计划) 权益或批量许可证版本 (由组织的 IT 部门 ...
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 for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Word for the web, OneNote for the web, PowerPoint for the web, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 admin, Outlook on the web, Word Web App, Microsoft account dashboard, New Outlook for Windows
Windows 11 中的電源效率設定 - Microsoft 支援服務
Windows 11 中的電源效率設定. 匯報預設螢幕和睡眠設定現在可協助您更有效率地使用能源並延長電池使用時間。. 您可以在 [設定] > [ 系統] >[電源 & 電池] 找到Windows 11中的效率設定。. 如需每個電源和電池設定如何改善裝置效能的引導式逐步解說，請按一下按鈕以 ...