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Cancel your Microsoft subscription - 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. Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.
适用于: Microsoft 帐户仪表板
Berechnen des Unterschieds zwischen zwei Datumsangaben
Verwenden Sie die Funktion DATEDIF, wenn Sie die Differenz zwischen zwei Datumsangaben berechnen möchten. Fügen Sie zuerst ein Startdatum in eine Zelle und ein Enddatum in eine andere ein. Geben Sie dann eine Formel wie eine der folgenden ein. Warnung: Wenn das Ausgangsdatum größer als das Enddatum ist, lautet das Ergebnis #ZAHL!.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Windows 11 전원 효율적인 설정 - Microsoft 지원
Windows 11 전원 효율적인 설정. Windows 11. 기본 화면 및 절전 모드 설정으로 업데이트 이제 에너지를 보다 효율적으로 사용하고 배터리 수명을 연장하는 데 도움이 됩니다. Windows 11 설정 > 시스템 > 전원 & 배터리 에서 효율성 설정을 찾을 수 있습니다. 각 전원 및 ...
Change or update email account settings in Outlook for Windows
Open Outlook and select File. Use the dropdown under Account Information to select the account you want to change. Select Account Settings. Select the type of information you want to change. Account Settings allows you to add or remove accounts, change server settings, and more.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016
Fix Bluetooth problems in Windows - Microsoft Support
Here’s how: Check in quick settings: Select the Network, Sound, or Battery icons ( ) on the right side of the taskbar, look for the Bluetooth quick setting, then select Bluetooth to turn it on. You’ll see “Not connected” if your Windows 11 device isn’t connected to any Bluetooth accessories. Check in Settings: Select Start > Settings ...
Organize favorites in Microsoft Edge - Microsoft Support
Show off your organizational skills by creating, deleting, or renaming your favorites folders in the new Microsoft Edge . To arrange favorites alphabetically, Go to Settings and more > Favorites. In the Favorites window, go to More options > Manage favorites. Press and hold (or right-click) anywhere on the Favorites page, and then select Sort ...
Fix touchpad problems in Windows - Microsoft Support
Open Device Manager. Right-click the name of the device, then select Uninstall device. Select Uninstall and then restart your PC. Windows will attempt to reinstall the driver. If Windows doesn't find a new driver and reinstalling the driver doesn’t help, contact your PC’s manufacturer for help. Things to try to fix touchpad problems in ...
Open the Camera in Windows - Microsoft Support
Windows 11 Windows 10. To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened. Open Camera.
Baixe e instale ou reinstale o Microsoft 365 ou o Office 2021 em um ...
Pronto para instalar? Antes de começar, certifique-se de que o seu PC ou Mac cumpre os requisitos de sistema.. Se já resgatou uma chave de produto, está simplesmente a reinstalar as aplicações ou sabe que tem uma licença atribuída através do trabalho ou da escola, pode avançar e aceder à secção iniciar sessão para transferir e instalar o Microsoft 365 ou o Office.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, 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, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版, Office.com
在 Windows 10 中安装和使用扫描仪 - Microsoft 支持
在 Windows 10 中安装和使用扫描仪. 当你将扫描仪连接到设备或向家庭网络中添加新的扫描仪时,通常可以立即开始扫描图片和文档。. 如果扫描仪未自动安装,下面提供一些帮助,帮助操作。. 选择以下部分中的一个,或选择“显示全部”。. 选择任意部分,它将 ...