Découvrez comment obtenir les dernières mises Windows jour pour assurer le bon fonctionnement et la sécurité de votre appareil.

To import a text file, you can open the file or import the text file as an external data range. To export a text file, use the Save As command.

Choose either portrait (vertical) or landscape (horizontal) orientation for all or part of your document.

How to use conditional formatting in Excel to visually explore, analyze, and identify patterns and trends.

デバイスの最新の Windows 更新プログラムの準備ができたら、[設定] の [Windows Update] ページからダウンロードできます。

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.

Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Wenn Sie Ihre Hardware geändert haben, um ein Upgrade auf Windows 11 durchzuführen und das System die Änderung nicht rechtzeitig erkennt, wird in diesem Artikel erläutert, wie Sie die Bewertung manuell initiieren.

Explore your options and settings when you install add-ins.