Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

Learn new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.

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。

Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

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