在 Excel 中将 IF 与 AND、OR 和 NOT 函数配合使用 ...
将 IF 函数与 AND、OR 和 NOT 配合使用以执行条件是否为 True 或 False 的多项计算。 语法 IF(AND()) - IF(AND(logical1, [logical2], ...), value_if_true, [value_if_false]))
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
共享 OneDrive 文件和文件夹 - Microsoft 支持
将 OneDrive 用作云备份，与他人共享文件和文件夹。 了解如何控制权限、允许编辑或设置到期日期。
适用于:
OneDrive for Business, SharePoint Server 订阅版, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013 企业版, Microsoft 365 中的 SharePoint, Office 商业版, Microsoft 365 管理员, OneDrive (工作或学校), Office.com, OneDrive (家庭或个人), Microsoft 365 小型企业版中的 SharePoint
联系我们 - Microsoft 支持部门
选择你需要帮助的产品. 我们将首先向你显示自助选项。. 其他帮助也可提供，包括与 Microsoft 专家的实时聊天。. 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。.
What is Skype? | Skype Support
Limited emergency calling Skype is not a replacement for your telephone and has limited emergency calling capabilities depending on your country.
support.skype.com
support.skype.com
Play Fortnite with cloud gaming for free through your web browser
You can play Fortnite for free through your web browser without needing an Xbox Game Pass Ultimate subscription. All you need to play is a Microsoft account with an Xbox profile, which is free, and a supported, Bluetooth-enabled controller if desired. Touch controls are also supported for players who don't have a supported controller.
请在登录到设备后重置 PIN - Microsoft 支持
选择 “开始 > 设置 ”> “帐户 ”> 登录选项. 选择“ PIN (Windows Hello) ”>“ 更改 PIN ”，然后按照指示操作。. 需要知道并输入旧 PIN 才能更改为新 PIN。. 注意: 如果忘记了 PIN，并且使用密码、指纹、安全键或其他方法登录到计算机，也可以选择“ 我忘记了 PIN ...
Feilsøke Xbox Game Bar i Windows | Xbox Support
Kontroller innstillingene for Game Bar. Trykk på Start-knappen , og velg deretter Innstillinger. Gå til Spilling > Xbox Game Bar, og aktiver Spill inn skjermklipp, ta skjermbilder og kringkast ved hjelp av Xbox Game Bar. Trykk på Windows-logotasten uE560 + G når du spiller et spill, for å åpne Xbox Game Bar.
Gry z ułatwieniami dostępu na konsoli Xbox i w systemie ...
Poznaj narzędzia i funkcje udostępniane w usłudze Xbox w naszym dążeniu do ułatwiania dostępu do gier graczom o różnych stopniach sprawności. Kontrolery i inne urządzenia wejściowe Uzyskaj informacje na temat rozgrywki, połączeń, rozwiązywania
Free up drive space in Windows - Microsoft Support
Free up drive space in Windows. If your PC is running low on free space, you might not be able to install important Windows updates, and your PC’s performance may be affected. Here are some ways to free up space so you can keep your PC up to date and running smoothly.