Sign in to SharePoint - Microsoft Support
Learn how to access SharePoint, a browser-based app for online collaboration and document management, through your web browser. Find out how to check your subscription, troubleshoot issues, and get training for SharePoint.
Applies To: SharePoint in Microsoft 365
Find my downloads in Windows 10 - Microsoft Support
Learn how to locate your downloaded files on your PC using File Explorer or your browser settings. Follow the steps to access your Downloads folder under Quick access or This PC.
Fix printer connection and printing problems in Windows
Learn how to troubleshoot common printer issues in Windows 11, 10, 8.1 and 7. Follow the steps to check cables, wireless connection, printer driver, print spooler and printer status.
Improved copy and paste of URLs in Microsoft Edge
Learn how to copy and paste web URLs from the address bar into your content as hyperlinked titles or web addresses in Microsoft Edge. See the default and alternative options, and how to change the default behavior in settings.
Zip and unzip files - Microsoft Support
Learn how to compress and extract files or folders in Windows 10 or 8.1. Follow the simple steps to create, rename, or delete zipped folders and avoid encrypting sensitive files.
Request a refund for digital games | Xbox Support
Learn how to get a refund for digital game products purchased on Xbox consoles, PC, or mobile devices. Find out the eligibility criteria, guidelines, and resources for refund requests.
Comment se connecter et se déconnecter d’Outlook.com
Pour obtenir de l’aide dans Outlook.com, cliquez ici ou sélectionnez Aide dans la barre de menus et entrez votre requête. Si l'auto-assistance ne résout pas votre problème, faites défiler la page jusqu'à la rubrique Avez-vous toujours besoin d'aide ? et sélectionnez Oui.. Pour nous contacter dans Outlook.com, vous devez vous connecter.
Applies To: Outlook.com
Troubleshoot Windows Media Player Errors - Microsoft Support
Learn how to fix common errors and issues with Windows Media Player, such as outdated or corrupted codecs, playback problems, network connectivity, and DRM. Follow the steps to update drivers, run troubleshooters, repair or reset, or reinstall Windows Media Player.
Microsoft Edge, browsing data, and privacy - Microsoft Support
Learn how Microsoft Edge collects and stores data on your device and sends it to Microsoft to improve your browsing experience. Find out how to manage your privacy settings, clear your browsing data, and sync your passwords and form fill data across devices.
激活 Windows - Microsoft 支持
若要在 Windows 11 中检查激活状态,请选择“开始 ”按钮,然后选择“设置 > 系统 ” ,然后选择“激活 ”。 。 激活状态将在“激活”旁边列出。 在“设置”中检查激活状态. 你将在“激活”页面上看到以下一条激活状态消息: