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

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Timeline is a feature that first appeared in the Windows 10 April 2018 Update. The feature lives on your taskbar and enhances Task View to show you currently running apps and past activities.

Learn how to identify a phishing scam, designed to steal money via fake emails.

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

Contacts can be exchanged between Outlook and Google Gmail to save time and avoid manually re-entering your contacts.

Découvrez comment accéder à vos options de connexion Windows et les gérer. Utilisez un mot de passe, un Windows Hello ou une clé de sécurité pour déverrouiller votre appareil.

Encuentre artículos de ayuda y procedimientos para sistemas operativos Windows. Obtenga soporte técnico para Windows y obtenga información sobre la instalación, las actualizaciones, la privacidad, la seguridad y mucho más.

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

汇报默认屏幕和睡眠设置现在可帮助你更高效地使用能量并延长电池使用时间。 可以在 Windows 11 中找到效率设置 >系统 > 电源 & 电池。. 有关每个电源和电池设置如何提高设备性能的引导式演练，请单击按钮打开“获取帮助”应用：