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Office - Microsoft
激活新 Windows 设备上包含的 Microsoft 365 购买或产品/服务 我得到此错误 "在您的帐户中找到的产品不能用于激活 <app>" 如果出现此屏幕,则 Microsoft 365 安装为一年订阅或一次性购买
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 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 for home, Office for business, Office.com, Project for Office 365
Surface power supplies and charging requirements
For info on how to properly care for the power cord and power supply, see Clean and care for your Surface.. Safety and regulatory information. To view the safety and regulatory information for Surface and Surface power supplies, including shipping information and AC power cord safety, see Product safety warnings and instructions.. Where to find a power supply
Cómo canjear códigos y tarjetas regalo | Xbox Support
Presiona el botón Inicio y, a continuación, introduce store en la barra de búsqueda.; Elige Microsoft Store en los resultados para abrir la aplicación.; Selecciona tu cuenta en la esquina superior derecha de la pantalla y, a continuación, selecciona Canjear código o tarjetas de regalo.; Escribe el código de 25 caracteres, seleccione Siguientey, a continuación, sigue las indicaciones.
Zip and unzip files - Microsoft Support
Press and hold (or right-click) the file or folder, select (or point to) Send to, and then select Compressed (zipped) folder. A new zipped folder with the same name is created in the same location.
Protect yourself from tech support scams - Microsoft Support
Tech support scams are an industry-wide issue where scammers use scare tactics to trick you into unnecessary technical support services to supposedly fix device or software problems that don't exist. At best, the scammers are trying to get you to pay them to "fix" a nonexistent problem with your device or software.
Remove specific prevalent malware with Windows Malicious Software ...
Microsoft generally releases the MSRT on a monthly cadence as part of Windows Update or as a standalone tool. (For exceptions, see Skipped releases.)Use this tool to find and remove specific prevalent threats and reverse the changes that they made (see Covered malware families).For comprehensive malware detection and removal, consider using Windows Defender Offline or Microsoft Safety Scanner.
Troubleshoot errors you get during a system update on your Xbox One
Disability answer desk. Accessible help and resources to get your Xbox questions answered.
Configurer Windows Hello - Support Microsoft
Windows Hello est un moyen plus personnel et plus sécurisé de se connecter à votre appareil Windows. Au lieu d’utiliser un mot de passe, avec Windows Hello, vous pouvez vous connecter à l’aide de la reconnaissance faciale, de l’empreinte digitale ou d’un code confidentiel.
Outlook training - Microsoft Support
Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business
Find and transfer Outlook data files from one computer to another
If you're using a Microsoft Exchange, Microsoft 365, or Outlook.com account, your email messages are backed up on your email server. In most cases, you won't have a Personal Folders file (.pst) for these types of accounts. In order to view some of the backup files for Outlook, you'll need to unhide system folders and file name extensions.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013