How does this function differ from the Conditional Styles function?
The Conditional Styles function applies the style on when a particular condition is met. Format Column will always style the column; it is best used when a user wants a particular column to have a distinctive background or font.
If a Conditional Style condition is met, which style will get applied?
The Conditional Style will take preference over a Format Column Style. The order of preference for styles is:
Can I apply more than one Format to a column?
No. A column can only have one Format Column