Get answers to common questions about Windows 11 and Windows 10 in S mode.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.

Windows Hello. Windows Hello 可使你通过你的面部、虹膜、指纹或 PIN 登录到你的设备、应用、在线服务和网络。 即使你的 Windows 设备可以使用 Windows Hello 生物识别，也不必这么做。

Learn how Smart charging in Windows can help your battery last longer over time.

Erfahren Sie, wie Sie die App „PC-Integritätsprüfung“ verwenden, um die Leistung Ihres Geräts zu verbessern.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.