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

Aprende a acceder y administrar las opciones de inicio de sesión de Windows. Usa una contraseña, Windows Hello o una clave de seguridad para desbloquear el dispositivo.

Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

Obtén información sobre cómo solucionar problemas cuando la cámara no funciona en Windows o si ves errores con los códigos 0xA00F4244 o 0x200F4244.

了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

Learn how to install Skype for Business on your Windows computer, mobile device, or Macintosh.

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

Descubre cómo enviar una solicitud para obtener el reembolso de una compra de contenido digital de Xbox.

Get help and learn how to use Skype with Microsoft's official support page.