Microsoft 始终保持留意异常的登录活动，以防其他人试图登录到你的帐户。 如果你正在新的地方旅行或使用新设备，我们可能会要求你确认是否真是你本人。

You can view and clear your Microsoft Edge browsing history stored on a single device, across all synced devices, and in the cloud. You may choose to clear your browsing history at any time.

See how to install Project 2013 and 2016 and Project Pro for Office 365.

To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store.

Learn how to connect a Bluetooth device in Windows and adjust Bluetooth pairing settings.

在Microsoft Edge中打开网页。 浏览器将检测页面的语言，并显示一个菜单，要求你确认是否要翻译页面。

다양한 데이터 원본에서 Excel로 데이터를 가져올 수 있으며 그 다음 섹션에서 방법을 보여 줍니다. 데이터를 가져온 후 수행할 작업에 대한 자세한 내용은 Excel을 통한 데이터 여정 방법을 참조하세요. Excel의 Power Query 사용하여 CSV, XML, JSON, PDF, SharePoint, SQL 등 다양한 인기 있는 데이터 원본에서 Excel로 ...

Some sites are built to work with Internet Explorer and have functionality that isn't supported by modern browsers such as Microsoft Edge. If you need to view one of these sites, you can use Internet Explorer Mode in Microsoft Edge.

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.

The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.