Learn more about the advanced security features for Outlook.com that come with an Office 365 Home or Office 365 Personal subscription.

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

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

Here are some best practices for earning Microsoft Rewards points so you can redeem them for gift cards, games, sweepstakes, nonprofit donations, and more. Best Practices To earn points, make sure you’re logged in with your Microsoft account on Bing, MSN.com, Xbox, the Bing mobile app, or the entry point you use to earn points. Set Bing as the default search engine in your favorite browser ...

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution, scale and layout of your monitor.

Learn what's new in Microsoft Edge like new privacy tools, language settings, and more extensions.

Learn how to connect to a Wi-fi network in Windows and manage your current network connections.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

如果你在麥克風功能或耳機或網路攝影機上的麥克風上遇到問題，以下資訊可以幫助你排除故障並解決問題。 確保應用程式能存取麥克風 如果更新 Windows 11 後麥克風未被偵測到，可能需要授權應用程式使用該麥克風。 方法如下： 選擇 開始 > 設定 > 隱私 & 安全 > 麥克風 ，並確保麥克風 存取 功能已 ...