Using IF with AND, OR, and NOT functions in Excel
Examples. Following are examples of some common nested IF(AND()), IF(OR()) and IF(NOT()) statements in Excel. The AND and OR functions can support up to 255 individual conditions, but it’s not good practice to use more than a few because complex, nested formulas can get very difficult to build, test and maintain.
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App, Excel for Windows Phone 10
我可以升级到 Windows 11 吗？ - Microsoft 支持
如果你的设备符合硬件规格，并且 Windows 11 版本已可供设备使用，则可以从 Windows 10 升级到 Windows 11。 如果你的现有 Windows 10 电脑运行的是最新版本的 Windows 10，并且满足 最低硬件规格要求 以运行 Windows 11，则你的电脑可以升级。 升级推出 ...
Microsoft Teams でサインイン、サインアップ、サインアウト ...
注: Microsoft Teams (無料) へのサインアップは、職場アカウント (通常は Teams を使用するためのライセンスを持つ組織の一部としての IT 管理者によって割り当てられる) または学校アカウント (学校または教育機関の一部として) を使用する場合とは異なります。
适用于:
Microsoft Teams, Microsoft Teams 个人版
Quick start: Sort data in an Excel worksheet - Microsoft Support
Sort data in Excel quickly. When you sort information in an Excel worksheet, you can see data the way you want and find values quickly, in just a few clicks. You can sort a range or table of data on one or more columns of data.
适用于:
Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
My Account portal for work or school accounts - Microsoft Support
Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification
多个桌面Windows - Microsoft 支持
多个桌面非常适用于保持不相关的持续项目井井有条，或在会议之前快速切换桌面。 若要创建多个桌面，请执行以下操作： 在任务栏上，选择"任务视图>"新建桌面 "。
Change the email address or phone number for your Microsoft account
Email addresses and phone numbers associated with your Microsoft account are called aliases and they use the same contacts, online storage, subscriptions, and account settings.
适用于:
Microsoft 帐户仪表板
Descargar e instalar o reinstalar Office 2019, Office 2016 u Office ...
Si esta es la primera vez que va a instalar Microsoft 365, es posible que primero tenga que realizar algunos pasos de configuración. Expanda la sección siguiente para obtener más información. Sin embargo, si va a reinstalar Microsoft 365, y ya ha canjeado una clave de producto y tiene una cuenta asociada a Microsoft 365, vaya a la sección iniciar sesión para descargar Office.
适用于:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Create an Outlook Data File (.pst) to save your information
When you add an email account to Outlook, a local copy of your information is stored on your computer. This feature allows you to access your previously downloaded or synchronized email messages, calendar information, contacts, and tasks without an internet connection.
适用于:
Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Office 商业版
Create an ISO file for Windows 10 - Microsoft Support
Unlike in previous versions of Windows, you’ll need to use the media creation tool to create an ISO file to install Windows 10. Make sure you have a license to install Windows 10, and then follow these steps: