Aprende a usar la aplicación Comprobación de estado del PC para ayudarte a mejorar el rendimiento del dispositivo.

Découvrez le web d’une toute nouvelle façon en basculant vers le navigateur Microsoft Edge à partir d’Internet Explorer ou d’Version antérieure de Microsoft Edge.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

Choose from a variety of Surface devices and accessories to get help.

Troubleshooting steps for the calling feature of the Phone Link app.

获取有关 Windows 安全的帮助; 在 Microsoft Edge 中查看和删除浏览器历史记录; 删除和管理 Cookie; 重新安装 Windows 时安全移除有价值的内容

In PowerPoint, learn how to troubleshoot Designer if you don't see the Designer button, no suggestions are offered, or the button is grayed out.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

Training: How to save and upload files and folders to OneDrive in your browser or on your desktop.

If your account has been hacked it means that someone stole your password and might be using your account to access your personal information or send junk email.