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

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

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

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

Training: Watch and learn how to use PowerPoint in Windows. Explore PowerPoint training guides, articles, and how-to videos.

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

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

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

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