How does Access define a primary key in a field?

1. open your access, open the data table for which you want to set the primary key, and click start view. 2. Click design view in the drop-down menu of the view. 3. on the design View panel, right-click the field to which the primary key is to be set, that is, right-click the red arrow. 4. in the pop-up menu, select the primary key. In this way

1. open your access, open the data table for which you want to set the primary key, and click start view. 2. Click design view in the drop-down menu of the view. 3. on the design View panel, right-click the field to which the primary key is to be set, that is, right-click the red arrow. 4. in the pop-up menu, select the primary key. In this way

1. open your access, open the data table for which you want to set the primary key, and click Start-view.

2. Click design view in the drop-down menu of the view.

3. on the design View panel, right-click the field on the right of the primary key to be set up, that is, the position of the Red Arrow.

4. in the pop-up menu, select the primary key. In this way, the primary key created for the field ID is given.

5. Another method is to select the field for which the primary key will be created, and then click the primary key on the menu bar.

6. click save in the upper left corner to save the primary key.

7. click View to return to the data table view.