使用 Microsoft 登录
登录或创建帐户。
你好,
使用其他帐户。
你有多个帐户
选择要登录的帐户。
SUMIF function - Microsoft Support
sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...
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
Ways to install Windows 11 - Microsoft Support
Create Windows 11 installation media. On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.
View display settings in Windows - Microsoft Support
Windows 11 Windows 10. Most of the advanced display settings from previous versions of Windows are now available on the Display settings page. Select Start > Settings > System > Display. If you want to change the size of your text and apps, choose an option from the drop-down menu next to Scale. Learn how to change just your text size in Make ...
使 Windows
为Windows 11升级做好准备. 什么是 Microsoft 帐户. 备份 Windows 电脑. 获取有关你的 Microsoft 帐户的帮助.
My column headings are labeled with numbers instead of letters
Solution: Clear the R1C1 reference style selection in Excel preferences. Difference between A1 and R1C1 reference styles. On the Excel menu, click Preferences. Under Authoring, click Calculation . Clear the Use R1C1 reference style check box. The column headings now show A, B, and C, instead of 1, 2, 3, and so on.
适用于: Microsoft 365 Mac 版专属 Excel, Excel 2021 for Mac, Excel 2019 for Mac
Outlook.com - Microsoft
Microsoft 계정 및 구독에 대한 기타 도움이 필요하면 계정 및 청구 도움말 을 방문하세요. 도움을 받고 다른 Microsoft 제품 및 서비스의 문제를 해결하려면 여기에 문제를 입력 하세요. Outlook.com Community 에 질문을 올리고 토론하며 지식을 공유하세요. 상단 메뉴에서 ...
适用于: Outlook.com
Word - Microsoft
按 Alt 键可显示功能区快捷方式(称为“键提示”),如下所示。. 注意: 加载项和其他程序可以向功能区添加新选项卡,并可能为这些选项卡提供访问键。. 对于各种功能区选项,可以将“键提示”字母与 Alt 键组合在一起,以创建名为“访问键”的快捷方式 ...
适用于: Microsoft 365 专属 Word, Microsoft 365 Mac 版专属 Word, Word 网页版, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016, Word for iPad, Word for iPhone, Word for Android 平板电脑版, Word for Android 手机版, Word Mobile
Excel - Microsoft
수식을 사용하여 다른 셀의 숫자 곱하기 PRODUCT 함수를 사용하여 숫자, 셀 및 범위를 곱할 수 있습니다. PRODUCT 함수에서 최대 255개의 숫자 또는 셀 참조의 조합을 사용할 수 있습니다. 예를 들어 =PRODUCT(A2,A4:A15,12,E3:E5,150,G4,H4:J6) 수식은 두 개의 단일 셀(A2 및 G4), 두 개의 숫자(12 및 150) 및 세 범위(A4:A15, E3 ...
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
Manage cameras with Camera settings in Windows 11
Modify default settings for a camera. Select Start . Type manage cameras in the search bar on the Start menu, and then select Manage cameras from the results. Select the camera from the list of connected cameras. Windows will start the camera, display a preview, and show controls to adjust various settings. Use the controls and adjust the image.
Outlook - Microsoft
Microsoft 365、POP、IMAP、または Microsoft Exchange ベースのメール アカウントを利用できるように Outlook を設定する方法について説明します。 重要: 新しいバージョンと従来のバージョンOutlook for Windowsでは手順が異なる場合があります。使用している Outlook のバージョンを確認するには、リボンで ...
适用于: Microsoft 365 专属 Outlook, Microsoft 365 Mac 版专属 Outlook, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365 - 小型企业管理员版, 由世纪互联运营的 Office 365 - 管理员版, 新的 Outlook for Windows