Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Find out how to stop your screen from flickering after the upgrade to Windows 10.

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

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.

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。

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

Hotmail est maintenant Outlook.com. Découvrez comment vous connecter pour accéder à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN.

Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.

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

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.