File types supported by Windows Media Player - Microsoft Support
This article lists the multimedia file types that are supported by different versions of Windows Media Player.
Windows 10 update history - Microsoft Support
Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.
向幻灯片添加超链接 - Microsoft 支持
插入艺术字 文章; 向幻灯片添加超链接 文章; 从大纲创建 PowerPoint 演示文稿 文章; 检查演示文稿中的拼写 文章; 创建表格并对其进行格式设置
Applies To:
PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2016, PowerPoint for iPad, PowerPoint for iPhone, PowerPoint for Android tablets, PowerPoint for Android phones, PowerPoint Mobile
Hardware & networking | Xbox Support
Learn about Xbox consoles, system requirements, and networking, and get troubleshooting help.
为你的硬件自动获取推荐的驱动程序和更新 - Microsoft 支持
你可以让 Windows 为硬件和设备自动下载推荐的驱动程序和详细信息。 这是一个确保所有硬件和设备都正常工作的好方法。
如何使用 Surface 触控笔 - Microsoft 支持
了解如何设置和使用 Surface 触控笔来从事办公、娱乐和创作活动。
Windows 安全中心中的防火墙和网络保护 - Microsoft 支持
了解如何在 Windows 安全中心中管理 Windows 防火墙和网络。
App & browser control in Windows Security - Microsoft Support
Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.
Surface Pro help & learning
Surface app. With integrated help and support, you can find solutions to questions and issues directly from the Surface app. You can easily access device, charging, and warranty information and view and customize your connected Surface accessories.
Mobile devices help & learning
Help for Microsoft mobile apps on Android and iOS devices. Find how-to articles and video tutorials for Samsung Galaxy and iPhone. Learn how to link your Microsoft 365 mobile apps, including Outlook, OneNote, and Your Phone.