Get help with Windows activation errors - Microsoft Support
Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.
Print in Microsoft Edge - Microsoft Support
Learn more about how to print web pages and documents in Microsoft Edge.
Anmelden bei Hotmail - Microsoft-Support
Hotmail ist jetzt Outlook.com. Erfahren Sie, wie Sie sich anmelden, um auf Ihr Outlook.com-, Hotmail-, Live- oder MSN-E-Mail-Konto zuzugreifen.
Applies To:
Outlook.com
将Microsoft Authenticator应用设置为验证方法 - Microsoft 支持
重要: 如果已在五个不同的设备上设置Microsoft Authenticator应用，或者已使用五个硬件令牌，则无法设置第六个硬件令牌，并且可能会看到以下错误消息：
将 Windows 家庭版升级到 Windows 专业版 - Microsoft 支持
了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。
Troubleshooting black or blank screens in Windows
If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.
Create an email signature from a template - Microsoft Support
Use a ready signature template from a gallery to create your email signature in Outlook.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Share OneDrive files and folders - Microsoft Support
Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013 Enterprise, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), SharePoint in Microsoft 365 Small Business
Photo viewer for Windows 10 - Microsoft Support
The Photos app in Windows 10 does the same things as Windows Photo Viewer did, and more.
Make your mouse, keyboard, and other input devices easier to use
Learn how to use Windows accessibility features to make your mouse, keyboard, and other input devices easier to use.