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Signing in with a passkey - Microsoft Support
Creating a passkey. To create a passkey for your Microsoft account, follow these steps on the device for which you’d like to create a passkey:
适用于: Microsoft 帐户仪表板
Recall an email message that you sent in Outlook
Message recall is available after you select Send and is available only if both you and the recipient have a Microsoft 365 or Microsoft Exchange email account in the same organization.Messages sent to or from a Hotmail, Gmail, or live.com account can't be recalled.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft 365 管理员, Outlook 网页版, Outlook.com, 新的 Outlook for Windows
Manage your Microsoft 365 subscription or Office product
You can manage all of your Microsoft subscriptions in your Microsoft account dashboard. Select each subscription to change when and how you pay, or to see order history & receipts.
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Microsoft 365 Mac 版专属 Excel, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 Outlook, Microsoft 365 Mac 版专属 PowerPoint, Microsoft 365 Mac 版专属 OneNote, Word 网页版, OneNote 网页版, PowerPoint 网页版, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project 专业版 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Visio 专业版 2016, Visio 标准版 2016, Office 2016, Microsoft 365 管理员, Outlook 网页版, Word Web App, Microsoft 帐户仪表板, 新的 Outlook for Windows
Create a new workbook - Microsoft Support
A workbook is a file that contains one or more worksheets to help you organize data. You can create a new workbook from a blank workbook or a template. By default, a new workbook contains three worksheets, but you can change the number of worksheets that you want a new workbook to contain. You can also add and remove worksheets as needed.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016, Excel 2013
Get started with Copilot in Microsoft Teams meetings
Unlock productivity with Copilot in Teams meetings to have more effective meetings or catch up on ones you missed. During a meeting Use Copilot in Teams meetings to summarize key discussion points—including who said what and where people are aligned or disagree—and suggest action items, all in real time during a meeting.
适用于: Microsoft Teams
Είσοδος και έξοδος από το Outlook.com - Υποστήριξη ...
Για να λάβετε υποστήριξη στο Outlook.com, κάντε κλικ εδώ ή επιλέξτε Βοήθεια στη γραμμή μενού και εισαγάγετε το ερώτημά σας. Εάν η αυτοβοήθεια δεν επιλύσει το πρόβλημά σας, κάντε κύλιση προς τα κάτω στο Εξακολουθείτε να ...
适用于: Outlook.com
Ways to improve your computer's performance - Microsoft Support
Click Defragment disk.. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
Reset or recover your lost Microsoft account password
Enter your Email, phone, or Skype name in the first box if you know it.; In the Contact email address text box, type an email address where we can contact you or send your password reset link. Note that this email address should be different from the one you’re trying to recover. In the third text box, type the characters displayed on the screen.
Cambiar la imagen del fondo de escritorio - Soporte técnico de Microsoft
Nota: Si no puede seleccionar la opción Contenido destacado de Windows, es posible que el administrador haya deshabilitado la característica o que todavía no haya recibido la actualización.Esta característica se está implementando durante un período de tiempo. Para obtener más información, consulte ¿Cuándo obtendré las características más recientes de Microsoft 365?.
Share OneDrive files and folders - Microsoft Support
The files on your OneDrive are private until you share them. Keep in mind that when you share folders with Edit permissions, people you share with can add the shared folders to their own OneDrive.. This lets them keep the folder alongside their own folders and items, easily move items between folders, and more easily work on it offline.
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), OneDrive (家庭或个人), Microsoft 365 小型企业版中的 SharePoint