Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

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

Learn how to use Microsoft Translator in the Edge browser to translate webpages.

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

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

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

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

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

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