Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

Describes how to obtain the latest version of DirectX to enable games and multimedia applications on your system.

Check the Xbox services, games, and apps for any service outages.

If you’ve forgotten your Microsoft account password, learn how to do a password reset online or by using your Xbox console.

システム上でゲームとマルチメディア アプリケーションを使用できるようにする、最新版の DirectX の入手方法について説明 ...

See how to install Project 2013 and 2016 and Project Pro for Office 365.

Important: Office 2007 is no longer supported. If you still need to install this version, you'll need an Office 2007 installation disc and a product key for the version you're trying to install.

In den meisten Fällen optimiert Windows Ihre Datenlaufwerke automatisch, um die Leistung aufrechtzuerhalten. Wenn Sie die status eines Laufwerks selbst überprüfen oder den Optimierungszeitplan anpassen möchten, können Sie dies manuell mithilfe der folgenden Schritte tun. Manuelles Defragmentieren oder Optimieren Ihrer Datenlaufwerke Wählen Sie auf der Taskleiste die Suchleiste Suchen aus ...

With System Restore you can revert your PC's state to a previous point in time. This can be particularly useful when troubleshooting issues caused by recent changes, such as software installations, driver updates, or system settings modifications. By using System Restore, you can undo these changes without affecting your personal files, providing a safe way to resolve problems without losing ...

Windows 11 Windows 10 In this article: Adjust display brightness Night light Color profile management Use HDR Adjust display brightness Managing your display brightness can significantly enhance your viewing experience and help conserve battery life. You can adjust the brightness manually or let your PC handle it automatically based on lighting conditions or content.