如何在 Windows 中使用多台显示器 - Microsoft 支持
提示: 如果你使用的是无线显示适配卡，请在较新的电视上连接到 HDMI 端口，然后通过无线方式将电脑与其连接。将无线显示适配器连接到电视后，请转到 Windows 11 电脑上，按 Windows 徽标键 + K 打开投放，然后选择无线显示适配器。
How to add an account in OneDrive - Microsoft Support
If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.
Applies To:
OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Other email accounts like Gmail and Yahoo not working in Outlook.com
Microsoft removed the ability to connect new third-party accounts such as a Gmail account and sync existing connected accounts from within Outlook.com.
Applies To:
Outlook.com
Manage drive space with Storage Sense - Microsoft Support
How to use Storage Sense to free up hard drive space on your Windows device.
Ändern der Standardsuchmaschine in Microsoft Edge
Wenn Sie Bing als Standardsuchmaschine beibehalten, bietet dies eine verbesserte Suchoberfläche im Neuer Microsoft Edge-Browser , einschließlich direkter Links zu Windows-Apps, relevanter Vorschläge aus Ihrer Organisation, wenn Sie mit einem Geschäfts-, Schul- oder Unikonto angemeldet sind, und sofortige Antworten auf Fragen zu Windows.Sie können jedoch die Standardsuchmaschine für jede ...
End of support for Cortana - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
How to set up and test microphones in Windows - Microsoft Support
Get tips for how to set up and test microphones in Windows.
Create and add an email signature in Outlook.com or Outlook on the web
Learn how to create and add a signature to email messages you send in Outlook.com.
Applies To:
Outlook on the web, Outlook.com, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
How do I sign in to Skype? - Microsoft Support
Enter your password and select the arrow to continue. You’re now signed in to Skype.
Xbox subscription cancellations and refunds | Xbox Support
Find out how to manage your Xbox subscriptions to request a refund or cancel a recurring payment.