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在电脑或 Mac 上下载并安装或重新安装 Microsoft 365 或 Office 2021 - Microsoft 支持
登录后,请遵照与您登录的账户类型相匹配的如下步骤。. 使用 Microsoft 帐户登录. 在 Microsoft 365 主页中选择“ 安装应用 ”。. 选择 “安装 (或根据你的版本, >) 安装应用 ”。. 使用工作或学校帐户登录. 在主页中选择“ 安装应用 (如果设置了其他起始页,请转到 ...
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
Microsoft 365 help & learning
Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Microsoft 365 for Mac, Microsoft 365 for Windows
Update your security processor (TPM) firmware - Microsoft Support
To clear your TPM, follow these steps: Go to Start > Settings > Update & Security > Windows Security > Device security . Under Security processor, select Security processor details. Select Security processor troubleshooting, and then under Clear TPM, select Clear TPM. You'll need to restart your device to complete the process.
Add an email account to Outlook - Microsoft Support
Add an email account. Open Outlook and select File > Add Account. If you haven't launched Outlook before, you'll see a welcome screen. Enter your email address and select Connect. If your screen looks different, enter your name, email address, and password, and select Next. If prompted, enter your password and select OK.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
SUBTOTAL function - Microsoft Support
This article describes the formula syntax and usage of the SUBTOTAL function in Microsoft Excel.. Description. Returns a subtotal in a list or database. It is generally easier to create a list with subtotals by using the Subtotal command in the Outline group on the Data tab in the Excel desktop application. Once the subtotal list is created, you can modify it by editing the SUBTOTAL function.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
OneDrive を開き、ファイルをアップロードする - Microsoft サポート
OneDrive モバイル アプリを起動し、 [ ファイル] または [ 最近使ったファイル] を選びます。. ファイルを選びます。. Office モバイル アプリをインストールする必要がある場合は、「 モバイル デバイスで Office アプリとメールをセットアップする 」を参照して ...
Applies To: OneDrive (work or school)
Welcome to Copilot on Windows - Microsoft Support
Copilot is designed to deliver AI-powered assistance in a convenient manner, enabling you to seamlessly engage with generative AI on Windows. You can resize, move, and use Snap Assist with Copilot, just like you can with other Windows apps. You can use Alt + Tab to switch focus between Copilot and other open apps.
Configure headers and footers for different sections of a document
Click or tap the page at the beginning of a section. Select Layout > Breaks > Next Page. Double-click the header or footer on the first page of the new section. Click Link to Previous to turn it off and unlink the header or footer from the previous section. Note: Headers and footers are linked separately. If you're using headers and footers ...
Applies To: Word for Microsoft 365, Word 2021, Word 2019, Word 2016
Photo viewer for Windows 10 - Microsoft Support
Click on a photo to show the buttons at the top, including Zoom, Delete, Rotate, Edit & Create, Share, and Print. Press and hold (or right-click) for more commands, such as File info, Save as, Copy, and Set as. Open the Photos app from the button below. Open the Photos app. The Photos app in Windows 10 does the same things as Windows Photo ...
Recall or replace a sent email - Microsoft Support
Select or double-click the message so it opens in another window. Select File > Info. Select Message Resend and Recall > Recall This Message..., and select one of the two options. Select Delete unread copies of this message to recall the sent message. Select Delete unread copies and replace with a new message to replace the sent message with a ...
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016