Question

how can you set a primary key​

Answer 1

Answer:

Set the primary key using fields you already have in Access

Open the database that you want to modify.

In the Navigation Pane, right click the table in which you want to set the primary key and, on the shortcut menu, click Design View. ...

Select the field or fields that you want to use as the primary key.

Answer 2

Answer:

steps to set a primary key

1. open the database that you want to modify.
2. in the navigation pane right-click the table which you want to set as primary key a and on the shortcut menu click design view.
3. select the field or fields which you want to use as the primary key