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下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013
如果这是你第一次安装 Microsoft 365,则可能需要先执行一些设置步骤。展开下面的 “了解详细信息”部分。 但是如果是重新安装 Microsoft 365,且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户,请转到“登录并安装 Office”的部分。
Applies To: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Excel help & learning
Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.
Get help with Microsoft Photos app - Microsoft Support
Edit photos and videos. Whether you like to apply changes that affect your photo's quality, feel, and look—or you want to add information on top of your photos, the Photos app offers you comprehensive features to transform your photos and videos looking their best.
Manage Microsoft 365 payment information and billing for your business
On the Invoices tab, choose the invoice that you want to view.If you don't see an invoice, use the date filter and select Past 3 months, Past 6 months, or Specify date range.
Learn about Microsoft Rewards - Microsoft Support
In order to obtain the details of your reward, please go to your Order History and scan through the list of your orders. Look for the reward in question and at the far-right, click the Order Details button to get your redemption code or link.
Applies To: Microsoft account dashboard
Use Microsoft Bluetooth Keyboard - Microsoft Support
On your Windows 10 PC, select Connect if a notification appears for your keyboard, then wait for it to get set up. Don’t see the notification? Select the Start button, then select Settings > Devices > Bluetooth & other devices > Add Bluetooth or other device > Bluetooth > Microsoft Bluetooth Keyboard > Done.
Show changes that were made in a workbook - Microsoft Support
Show Changes in Excel lets you see exactly what edits were made to your workbooks, so you can confidently allow others to collaborate on your work.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web
Insert images, icons, and more in Microsoft 365
Microsoft 365 subscribers have access to a growing library of thousands of royalty-free images, icons, illustrations, videos, and more to use in their documents, presentations, workbooks, and emails.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint 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, Word for the web, PowerPoint for the web, Visio in Microsoft 365, Visio Plan 1, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Visio Professional 2021, Excel 2021 for Mac, Word 2021 for Mac, PowerPoint 2021 for Mac, SharePoint in Microsoft 365
Change or reset your password - Microsoft Support
Important: Microsoft accounts, the Windows operating system, and other Microsoft products include passwords to help secure your information.This article provides some options that you can use to reset or recover your password if you forget it. Be aware that, if these options don’t work, Microsoft support can't help you retrieve or circumvent a lost or forgotten password.
Contact - Microsoft Support
Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2