Learn how to access, share, or clear your Microsoft search history through the privacy dashboard.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

Learn about the latest feature updates and bug fixes for the OneDrive sync app across all devices.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

Windows 照片查看器未包含在 Windows 10 中，但如果你是从 Windows 7 或 Windows 8.1 进行升级，你的电脑可能仍可使用它。

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Windows 11 N: Select the Start button, then select Settings > Apps > Optional features.. Select View features next to Add an optional feature, and then select the Media Feature Pack in the list of available optional features.

了解如何从 Microsoft Office 应用中搜索和打开文件。 使用快捷方式浏览最近打开的文件和文件夹。