In Microsoft Access, you can add records to an existing table that already as data and resize the columns that contain the fields and data.

Forms make it easier for you to enter and modify data in your Access database. Once you create a form, you can add tabs to it, making it even easier to navigate. Tabs are especially beneficial ...

When users create an Access database, the data is stored in the table. When individuals want to add Fields to their table, they usually add fields in the Design view.