Info : Vous modifiez un tutoriel prérequis. Toutes les modifications apportées affecteront les 2 tutoriels qui comprennent cette étape.
Traduction de l’étape 1
Étape 1

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Save and close all open files and exit all open applications.
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Shut down your computer. Click Start > Shut down.
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Disconnect your computer and all attached devices from their electrical outlets.
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Disconnect all attached network devices and peripherals, such as keyboard, mouse, and monitor from your computer.
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