Découvrez comment modifier l’adresse e-mail ou le numéro de téléphone du compte Microsoft à l’aide d’alias pour vous connectez à votre compte Microsoft.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Learn how defragmentation can reduce computer performance and what to do about it.

Obtén información sobre lo que puedes hacer si no recibes códigos de verificación de cuenta.

Windows Update Delivery Optimization helps you get Windows updates and Microsoft Store apps more quickly and reliably. You’re in control over whether you use Delivery Optimization with the settings described in this article.

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

Scopri come risolvere i problemi relativi al Bluetooth in Windows. Risolvi i problemi di connessione di un dispositivo o accessorio Bluetooth.

We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.

Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

了解如何在玩游戏时使用 Game Bar 监视电脑的 CPU 使用率、帧速率和其他实时统计信息。