Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

使用 Windows 中的“设置”应用通过蓝牙发送文件。

Stay connected to your friends across social networks while gaming on Windows 10/11.

As you browse the web, you'll see an icon in the address bar that indicates the security of the connection to the site you're visiting. This icon helps you determine if you can safely send and receive information from the site.

We’re continually releasing updates to our application, based on customer feedback. Check out What's New in the latest updates for Skype on desktop and mobile.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Learn how to use Microsoft Translator in the Edge browser to translate webpages.

Learn more about how to print web pages and documents in Microsoft Edge.