Learn how to locate your Microsoft Office product key, which allows you to activate and use your Office products without requiring a Microsoft account.

Learn more about how to find all your apps and programs in the all new Windows Start menu.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Summary. This update provides support for media features in Windows 10/11 N. These include media-related technologies (Windows Media Player) and certain pre-installed media apps, such as Movies & TV, Voice Recorder, and Skype.

The Microsoft Edge feature that blocks pop-ups is effective in preventing websites from automatically opening a new window or tab, or a partial window on top of your current web page. This feature is turned on by default. There are many different types of pop-ups, including advertisements, notices, offers, or alerts that can appear at various times on any web page. Some can be helpful, such as ...

System requirements and setup steps for the Phone Link app

To download the offline installer for Internet Explorer 11, choose your language and system below.

Learn how to recover files that have been lost, deleted, or accidentally changed.

Learn how to create and add a signature to email messages you send in Outlook.com.

下面是 新版 Microsoft Edge 常见问题的一些解决方案。 如果 Microsoft Edge 持续出现故障. 如果无法打开 Microsoft Edge，或者打开后迅速关闭，或者无法打开特定网页，则可以尝试以下操作。