Provide an easier way to hide and unhide mulitple columns. We have large sheets with multiple columns, and there are times when we only want to view a smaller group of columns. Currently it's too cumbersome to hide the columns we don't need and then unhide when we are done, so we just scroll back and forth to view what is needed. Maybe allow for different named views of each sheet (defined by what columns display in that view) that would let you easily select the view you need for the task you are doing.
