Conditional format - Nth column to End

[Formula11]

How do you apply conditional format from the Nth column to the end.
Or, to the entire worksheet, except the first "N-1" columns.
Or, from cell G1 to the end of worksheet.

Example below is from 7th column to end.

Also to account for columns being added later.

 

[Formula11]

OK thanks for advising.

 

[Peter_SSs]

but surely you are not using anything like 16,000 columns?

.. and surely you are not using anything like 1 million rows?

So couldn't you make the applies to something like this? (I am just guessing a maximum size you might require) =$F$1:$BZ$10000