Check the Xbox services, games, and apps for any service outages.

了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

Learn how to receive and interpret activity reports of your child's device use, including web browsing, apps and games usage, and screen time.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

重要: 所有音频处理和从检测到的语音数据生成字幕都发生在设备上。音频、语音数据和字幕永远不会离开你的设备，也不会与Microsoft共享到云。 生成的字幕不会存储在设备或云中的任何位置。

We would like to show you a description here but the site won’t allow us.

Microsoft Edge 允许阻止来自特定网站的 Cookie，但这样做可能会阻止某些页面正确显示，或者你可能会从某个站点收到一条消息，告知你需要允许 Cookie 查看该网站。

使用 Windows 中的“设置”应用通过蓝牙发送文件。

Your privacy is important to us. That’s why we give you control over your privacy settings for online speech recognition and inking and typing personalization features in Windows.

Skype for Business meeting help. Set up a Skype for Business meeting in Outlook. Join a Skype for Business meeting. Record and playback a Skype for Business meeting