What should I do if the names of two students with scores below 60 in the EXCEL table turn red?

Let your name be A 1 and your score be B 1: K 1.

Select A 1, format → conditional format and formula.

=countif(b 1:k 1，" & lt60")=2

Format: font color → red.

Point determination

Copy the format of the remaining cells with the format brush.