Choose from a variety of Surface devices and accessories to get help.

Erfahren Sie, wie Sie die Windows Update-Problembehandlung ausführen, um Fehler beim Herunterladen oder Installieren von Windows zu beheben.

As a Microsoft 365 Family subscriber, you and up to five other people get 50 GB of free mailbox storage for your Outlook.com emails, contacts and calendar items.

自訂您的手寫筆 變更手寫筆壓力. 使用 Surface 應用程式檢查畫筆壓力設定。 若要開啟，請選取 [開始] ，輸入 surface，然後選取它以開啟應用程式。 如果應用程式未開啟，請從 Microsoft Store 取得。. 開啟 Surface 應用程式

Do. Don't. Do make the new password significantly different from previous passwords. Don't use the same password for different accounts. Do use a sentence or phrase converted into a string of initials, numbers, and symbols.

Note: Our premium Surface Slim Pen 2 is equipped with an easily removable pen tip.Removal is intended only for pen tip replacement. Excessive (500 or more) removal+ reinsertion cycles of the pen tip can damage the internal parts of the pen and lead to inking failures.

Important: If your device is out of support, it is no longer receiving security updates from Microsoft and may become more vulnerable to security risks and viruses.For this reason, we strongly recommend that you update to the latest version of Windows. Each version of Windows is supported for 18 months.

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How to protect an Excel file using a password to prevent unwanted access to your data.

Important : Vous devez limiter le nombre d’administrateurs sur votre appareil Windows, car les administrateurs ont un contrôle total sur le système.Les administrateurs peuvent modifier les paramètres, installer des logiciels et accéder à tous les fichiers. Si trop de personnes ont ce niveau d’accès, cela peut entraîner des risques de sécurité tels que l’installation de ...