I can't sign in to my Microsoft account - Microsoft Support
If you can't sign into your Microsoft account, most issues can be identified by our sign-in helper tool. The tool will ask you to enter the email address or mobile phone number you're trying to sign in with and check the details you provide. If we detect a problem with your account, we'll tell you what you need to do to solve the problem.
适用于:
Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Microsoft 365 家庭版, Outlook.com, GroupMe, Microsoft 帐户仪表板, Microsoft Teams, Microsoft Teams 个人版, 微软待办, OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive, Outlook for Android, Outlook for iOS
Fix OneDrive sync problems - Microsoft Support
For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Admins. Admins should view Help for OneDrive Admins, the OneDrive Tech Community or contact Microsoft 365 for business support. Important:
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, Office 365 小型企业版, Microsoft 365 管理员, OneDrive (工作或学校), OneDrive (家庭或个人), 由世纪互联运营的 OneDrive (工作或学校), OneDrive for Mac, Windows 版 OneDrive, SharePoint 管理中心, Microsoft 365 小型企业版中的 SharePoint
Uw Microsoft 365-abonnement of Office-product beheren
Selecteer services & abonnementen op het Microsoft-accountdashboard om alle Microsoft-producten weer te geven die aan dit account zijn gekoppeld. Zoek uw Office-product en selecteer Installeren. Volg de aanwijzingen om de bureaublad-apps te installeren of opnieuw te installeren. Selecteer Premium Microsoft 365-apps installeren en volg de ...
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
安装快速助手 - Microsoft 支持
安装快速助手. Windows 11 Windows 10. 重要: 了解如何 保护自己免受技术支持欺诈 。. 技术支持欺诈是一个行业范围的问题，欺诈者使用欺骗策略诱骗你使用不必要的技术支持服务。. 仅当通过直接联系 Microsoft 支持启动交互时，才允许帮助程序连接到设备。. 如果你或 ...
Suspensions et interdictions d'appareils Xbox | Xbox Support
Si la plupart des mesures d'application sont prises au niveau du compte, Xbox suspendra temporairement ou interdira définitivement les consoles Xbox ou d'autres périphériques en cas de violations répétées et flagrantes. Notez que le support à la clientèle ne peut pas vous aider avec les suspensions ou les mesures d'exécution.
Poznaj aplikację Game Bar w systemie Windows | Xbox Support
Gdy otworzysz aplikację Game Bar, różne działania związane z grami na konsoli Xbox będą dostępne na wyciągnięcie ręki. Wybierz funkcję z Menu Widżet, a zostanie ona wyświetlona jako widżet. Wiele z nich można przenosić, zmieniać ich rozmiar lub przypinać do ekranu. Menu Widżet (1)— Wybierz ikonę Menu Widżet, aby ...
Multiply and divide numbers in Excel - Microsoft Support
Multiply numbers in different cells by using a formula. You can use the PRODUCT function to multiply numbers, cells, and ranges.. You can use any combination of up to 255 numbers or cell references in the PRODUCT function. For example, the formula =PRODUCT(A2,A4:A15,12,E3:E5,150,G4,H4:J6) multiplies two single cells (A2 and G4), two numbers (12 and 150), and three ranges (A4:A15, E3:E5, and H4 ...
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
更改你的 Microsoft 帐户头像 - Microsoft 支持
更改你的 Microsoft 帐户头像. 可以使用照片对帐户进行个性化设置。. 若要添加或更改照片，请选择帐户类型：. 你的个人资料照片将显示在使用你的 Microsoft 帐户的应用和设备上。. 转到 Microsoft 帐户仪表板的“ 你的信息 ”选项卡，或选择下面的“ 更改照片 ...
适用于:
Microsoft 帐户仪表板
使用系统还原 - Microsoft 支持
使用系统还原. Windows 10. 当安装新应用、驱动程序或 Windows 更新以及当手动创建还原点时，会使用系统还原生成还原点。. 还原不会影响你的个人文件，但会删除生成还原点后所安装的应用、驱动程序和更新。. 若要回退到还原点：. 选择" 开始 "按钮，然后在任务 ...
Speech, voice activation, inking, typing, and privacy
Once a keyword is recognized, the app will have access to your voice recording and can process the recording, take action, and respond, such as with a spoken answer. The app may send the voice recording to its own services in the cloud to process the commands. Each app needs to ask you for permission before accessing the microphone.