How to add freeze panes to current Excel spreadsheets?
I am transitioning from Windows to Mac and have a bunch of Excel spreadsheets where I used freeze panes. When I open it in Numbers, it says something like freeze panes were not supported and thus removed. I have read about how to freee header rows and columns in Numbers, but when I add 2 header columns and freeze them, it creates 2 new columns instead of freezing the first 2 columns of my document. This, of course, doesn't help me any. Is there any way to have it just freeze the columns already there? I have a bunch of Excel spreadsheets and I don't have time to go through and spend hours reformatting everything. Thanks in advance.
MacBook Air (13-inch Mid 2012), OS X Mountain Lion (10.8.4)