Adding In An Excel Ad

A recent advertisement for Microsoft's Surface tablet highlighting Excel shows how a spreadsheet can be incorrectly constructed. In this case, the marketing company either didn't know how to use Excel, or at least didn't know how to use Excel very well. Excel is a great tool for financial calculations. While the mistakes in this ad are humorous, other Excel mistakes could end up costing you and/or your company money, so take care when you construct spreadsheets.