File types supported by Windows Media Player. This article lists the multimedia file types that are supported by Windows Media Player 12. ( How to determine your version of Windows Media Player ). Note: Additional file formats might be supported if you install new codecs in Windows.

Learn how to open and navigate File Explorer in Windows. Get answers to common questions about File Explorer.

Microsoft security help and learning. Smart App Control is a feature of Windows 11 that helps to block malicious, untrusted, or potentially unwanted apps from running on your device.

Fix error 0x80004005. This applies to Adobe Flash Player in Internet Explorer in Windows 8, Windows 8.1, Windows Server 2012, Windows Server 20212 R2, Windows 10 and Windows 10 version 1511 as well as Adobe Flash Player in Microsoft Edge in Windows 10 and Windows 10 version 1511.

从 Microsoft Edge 中删除扩展. 若要删除任何扩展，请选择以下方法之一：. 在 Microsoft Edge 中，选择并按住（或右键单击）要删除（浏览器地址栏右侧）的扩展图标。. 选择“ 从 Microsoft Edge 中删除 ”>“ 删除 ”。. 在浏览器地址栏的右侧，选择“ 扩展 ”，然后选择 ...

組み込みの新しい Bing で AI を活用した閲覧を体験する. Microsoft Edge で包括的な回答、要約された情報を入手し、並べながらインスピレーションを得ます。. 以下の “今すぐ試す” をクリックして、AI 搭載の Web 用 Copilot の使用を開始します。. 今すぐ試す.

Get comprehensive answers, summarized information, and find inspiration side-by-side in Microsoft Edge. Click “Try now” below to get started with your AI-powered copilot for the web.