Excel 2007 : Sorting By Clicking Columns

Hi, I am trying to create an Excel spreadsheet for my workplace, that is VERY simple to use for my coworkers that aren't as computer savvy.

Instead of having to go to sort commands and what not to sort different things is there any way to have the columns sort (alphabetically) by clicking the column (A, B or C).

So for example if I want the many rows to be sorted alphabetically based on the "A column value" I would hit the "A" column. Or if I was looking for the rows sorted by their "C column Value" just clicking the "C" column and everything will rearrange itself accordingly.

Looking forward to a reply back!