I want that, if an Excel cell A1 contains text/name that is already inputted into cells F1 through F20, the cell A1 background color should change. Example:
If I enter John Smith
in cell A1 and the name John Smith
is contained in cell F1, I need cell A1 automatically to change to bright red background color. This also needs to work if the name is entered in, say, cell F5.
COUNTIF
formula withinConditional Formatting
. see Use a formula to apply conditional formatting for more complete information. – user4039065