Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

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。

Your Microsoft account dashboard is where you can manage your personal information and security settings, keep tabs on your subscriptions and order history, and manage your payment and billing options.

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

Aprende a solucionar problemas de Bluetooth en Windows. Resuelve problemas al conectar un dispositivo o accesorio Bluetooth.

Learn how to manage background activity for apps to help save battery power in Windows.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.