In Access 2003 opening tables can be done using the steps in this lesson. In Access 2003 navigating records can be done as well.
The Record Selector, located to the left of each record in Datasheet view, identifies the operation being performed against a selected record at any given time.
The Record Selector can display any of the following symbols:
A blank record row always appears as the last row in a table. You must add new table records using this row.