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

使用 Windows 中的“设置”应用通过蓝牙发送文件。

Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)

Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Learn how to pin an app to the taskbar from the Start menu or apps list by right-clicking and selecting the "Pin to taskbar" option.

Manually download a language for Cortana speech. Go back to Settings > Time & language > Language, select your new language, and then use the up-arrow button to move it to the top of the list and make it the default.

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Learn how you can manage cookies and site data you've temporarily allowed in Microsoft Edge.