RE: excel 2003
Hi Marco
Thank you for your question and welcome to the forum.
To set up auto filter:
1. Select a cell in the data area
2. Go to Data - Filter - AutoFilter.
Dropdown arrows will appear at the top of each column.
You can use the Auto Filter arrows to select a single item from a particular column, or use the Custom Filter option to access additional options (e.g. selecting two different items, selecting items that are over or under a certain amount).
Amanda