Respuesta :
Answer:On the Home tab, in the Views group, click View, and then click Design View. In the table design grid, select the field or fields that you want to use as the primary key. To select one field, click the row selector for the field that you want.
Explanation:
Answer:
Layout view and Design view are the two views in which you can make design changes to forms and reports in Microsoft Access. Though you can use either view to perform many of the same design tasks, certain tasks are easier to perform in one view than they are in the other.
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