Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

若要捕获视频截图，请打开“截图工具”，选择“ 录制 ”按钮，然后选择“ 新建录制”，或按 Windows 徽标键 + Shift + R。选择要录制的屏幕区域，然后选择“ 开始”。完成后，选择“ 停止”。此时，可以按原样保存录制内容，或在 Clipchamp 视频编辑器中选择“在 Clipchamp 中编辑 ”以使用录制内容。

Learn about what effect closing a Microsoft account might have on your other apps and services.

Learn how Smart charging in Windows can help your battery last longer over time.

Find answers to common questions about genuine Windows software.

Find out how to change privacy settings for your camera and microphone in Windows.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Use Find my device to locate and lock your lost or stolen Windows devices.