Stay connected to the Xbox community! See what friends are up to, start a text or voice chat, and find players for multiplayer games.

See what's new in recent Windows 10 and Windows 11 updates, including a chat from the taskbar, widgets, snap groups, and more.

Learn what to do if Surface won’t turn on, turns on then off, or starts and gets stuck on a screen—a black screen, a screen with a logo, or another screen

Learn how to manage background activity for apps to help save battery power in Windows.

Learn how to troubleshoot problems installing or running games from the Xbox app for PC.

Learn how to use an eSIM to connect your Windows PC to the internet over a cellular data connection.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

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

Use slicers to quickly filter data in Excel. 1. A slicer header indicates the category of the items in the slicer. 2. A filtering button that is not selected indicates that the item is not included in the filter.

了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。