Format cells

[Guest]

I am wondering can a IF formula format the cells?
eg. I am trying to change the text colour in certain cells

 

[Mark W.]

Use the Format | Conditional Formatting... menu command.

 

[Guest]

So what should I type in if I need to change the format of column2 by checking column3
eg
if(cell in column3="", change cell in column2 to white text, else do nothing)
Thanks in advance

 

[Guest]

Oh I got it
Thanks