Hotmail is now Outlook.com To sign in to Hotmail, you'll need your Microsoft account username and password. Sign in at outlook.live.com

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

了解如何從 Xbox 應用程式行動裝置版中，直接遠端玩主機中的遊戲、與好友進行社交，以及設定您的 Xbox 主機。

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Copilot is available in the Home tab of Word, Excel, PowerPoint, and Outlook on the web if you are a Copilot subscriber. If you also have a Microsoft 365 subscription that includes the Microsoft 365 desktop apps then you should find Copilot available in those apps as well. Step 1 - Ensure you're using the correct account Make sure you're signed into your Microsoft 365 apps with an account that ...

了解如何將 Xbox 主機指定為主要 Xbox，以便您可以和任何其他登入您主機的人共用內容。

封鎖快顯視窗的 Microsoft Edge 功能可有效防止網站自動開啟新視窗或分頁，或在目前網頁上方開啟部分視窗。 此功能預設是開啟。 有許多不同類型的快顯視窗，包括廣告、通知、優惠或警示，可以出現在任何網頁上的各個時間。 有些可能很有用，例如當銀行網站在快顯視窗中顯示您的每月對帳單時 ...

取得有關 Xbox Live 好友、交談、派對等項目的說明。

Learn how to download and install apps you need from your Microsoft 365 business subscription.

Find out more about how to use third-party extensions in the Xbox app for Windows PC, such as Riot Games, EA Play, Ubisoft Connect, and Blizzard's Battle.net.