Learn how to set up a connection to a proxy server on your Windows PC.

When you use InPrivate tabs or windows, your browsing data isn't saved on your PC once you're done.

Learn how to install Windows 7 Service Pack 1 (SP1). Includes info about how to get the download, requirements, and more.

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

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

使用 Windows 中的“设置”应用通过蓝牙发送文件。

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

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.