Excel 2007 : 1 click highlights multiple cells?

Hello everyone, this is my first post here. My question is, in one of my spread sheets when I go and pick a cell, it picks a number of cells. Right now it will pick 5 rows and 2 columns. I would like to know how do I get rid of this fuction?

Thank you in advanced for the help
Wayne

Does this happen with any cell, or a specific location? If the latter, I suspect you have merged cells. (Select, press Ctrl+1, then on the Alignment tab uncheck the Merge Cells option)

This happens anywhere I click a cell on the workbook. It dosn't merge the cells, it just high lights them. If I click a cell it highlights that one and the one to the right then if I drag to the left in will unhighlight the cell to the right.
Thanks

Wayne

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