Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.

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

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Aprende a conectarte a una red Wi-Fi en Windows y administrar las conexiones de red actuales.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

Learn how to update your Xbox console offline.

使用 Windows 中的“设置”应用通过蓝牙发送文件。