Excel formulas don’t have to be ugly.

Complex formulas may look impressive, but readable logic, helper columns, and reusable functions create spreadsheets that ...

Each IF function in an Excel spreadsheet returns one of two messages. The first -- the "if" message -- displays if cells meet criteria that you specify. The second -- the "otherwise" message -- ...

Reference: The cell or range of cells or range of cells for which you want to return the column number. It is optional. You will notice that the cell will return the cell number of the cell that ...