Locate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.

Learn how to fix problems signing into your Microsoft account. Resolve password verification, locked account, and other Microsoft account login issues.

Automatically update Windows 10, Windows 11, and Surface drivers and firmware. After following the preparation steps, see Update Windows to learn how to check for updates and install them. Or select the Check for Windows updates button below to open Windows Update in Settings. Check for Windows updates.

Get help and support, whether you're shopping now or need help with a past purchase. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

To change the Microsoft Store account for sharing purchases and licenses in the Xbox app for PC: Launch the Xbox app and sign in with the Microsoft account you use for Xbox. Select your gamerpic, then select Settings. Under Account, select Change my Microsoft Store account.

Xbox Elite Series 2 and Xbox Adaptive controllers. The Xbox Accessories app has even more configurations you can set for the Xbox Elite Series 2 Wireless Controller and the Xbox Adaptive Controller, such as: Remapping bumpers and paddles. Configuring the level of vibration. Adjusting stick sensitivity curves.

Help with a work or school account password. I need to talk to a customer support agent. Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Restore from a system restore point. Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Recovery options in Windows. Fresh Start in Windows 10 lets you perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact.

如何了解游戏是否能在 Windows 设备上玩. 如果使用的是 Windows N 版本，则可能需要下载其他软件。. 这些软件可以免费下载。. 要执行该操作，请参阅：. Windows N 版本的媒体功能包列表. 我的游戏是一款 Xbox Play Anywhere 游戏。. 这是什么意思？. 购买数字版的 Xbox Play ...