Activation d’Office - Support Microsoft
Activer Microsoft 365 ou une version sans abonnement d’Office. Activer Office qui est pré-installé sur un nouvel appareil Windows. Activer un achat Office ou une offre qui se trouve sur un nouvel appareil Windows. Activer Office à partir du programme de remises Microsoft Workplace. Activer une nouvelle clé de produit Office.
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, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 家庭版, Office 商业版, Office.com, Project for Office 365
How to find and enable missing Copilot button in Microsoft 365 apps
In any Microsoft 365 app, go to File > Account. Select Update License. Close and restart all Microsoft 365 apps you might have open so that the license refresh can take effect. Force a refresh of the license. Note: These steps must be done by the account administrator. I am getting license validation errors with Copilot.
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, OneNote for Microsoft 365, 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
Uninstall Office from a PC - Microsoft Support
The steps to uninstall Microsoft 365 depend on the type of installation you have. The most common installation types are Click-to-Run and Microsoft Windows Installer (MSI). The other type is an Microsoft 365 installation from the Microsoft Store app. Select the Click-to-Run or MSI or Microsoft Store tab below and follow those uninstall steps ...
适用于:
Office 2021, Office 2019, Office 2016, 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 - 小型企业管理员版, 由世纪互联运营的 Office 365 - 管理员版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版
Change your screen resolution in Windows - Microsoft Support
Windows 11 Windows 10. Before you get started, if you have external displays connected to your PC, choose the display you want to change. Select Start > Settings > System > Display, and look at the section that shows your displays. Select the display you want to change. When that's done, follow the instructions below.
Change notification and quick settings in Windows
Customize notifications. Select Start > Settings > System > Notifications. Change notification settings. Do any of the following: Select Notifications to expand it, and turn notifications, banners, and sounds on or off for some or all notification senders. Scroll down and turn tips and suggestions about Windows On or Off.
Windows에서 카메라가 작동하지 않음 - Microsoft 지원
Windows 11에서 카메라가 작동하지 않는 경우 최근 업데이트 이후 드라이버가 누락되었을 수 있습니다. 바이러스 백신 프로그램이 카메라를 차단하고 있거나 개인 정보 보호 설정이 일부 앱에 대해 카메라 액세스를 허용하지 않는 것일 수도 있거나 사용하려는 앱에 문제가 있을 수 있습니다.
Solve PC problems over a remote connection - Microsoft Support
Select Start , enter Quick Assist, then select it in the list of results (or press the Windows key + Ctrl + Q). In the Code from assistant box, enter the 6-digit code they gave you, then select Submit. To allow the connection and start sharing your screen, select Allow. When someone is helping you, they might request full control of your PC.
Receive files over Bluetooth - Microsoft Support
In Bluetooth & other devices settings, select Send or receive files via Bluetooth > Receive files. Have your friend send the files from their device. See Send files over Bluetooth. On your PC, on the Save the received file screen in Bluetooth File Transfer, select the location to save the files to, then select Finish. Open System settings.
Import and export Outlook email, contacts, and calendar
Export contacts out of other email services. Export iCloud contacts. Export Gmail contacts – See Gmail help. Export Yahoo contacts – See Yahoo import and export help. Export Thunderbird contacts – See Mozilla support. Find the information you need to import to or exporting from Outlook, whether you're using Office 365, Outlook 2016, or a Mac.
适用于:
Microsoft 365 专属 Outlook, Microsoft 365 Mac 版专属 Outlook, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook 2013, Outlook.com
인증 Windows 문제 해결사 사용 - Microsoft 지원
활성화를 활성화할 수 없는 Windows 11 정품 인증 문제 해결사에 도움이 될 수 있습니다. 문제 해결사 사용 하려면 시스템 > 설정> 시작 을 선택하고> 문제 해결을 선택합니다. 문제 해결 설정 열기. 이 옵션을 사용하려면 관리자로 로그인해야 합니다. 아직 관리자가 ...