My First Datebase

Hi all.

I need to make a database for work.

I used Access many years ago but have forgotten most of what I knew.

I want to make a form for entering data into the table.

For one of my fields I would like the user to only be able to make a selection from a pre-defined list but I would like them to make more than one selection if required.

Example:
Languages:
English
French
Spanish

From that they could choose more than one.

How would I go about doing this.

Would it be done at the form stage?

Thanks.