Columns only go to IV in Excel 2007

[melod]

For some reason I only have columns to IV in the Excel 2007. This is the
reason I switched to this program since I need more columns. Is there a
setting I need to adjust to get past this?

 

[Sheeloo]

You must be working on a XLS file (in compatibility mode). Either save it as
XLSX format (default format for 2007) or open a new workbook...

You will see columns upto XFD.

 

[Niek Otten]

You probably opende an wxisting file from an older version. Then it is in
compatibility mode.
Save the file as Either Excel Workbook or macro enabled workbook, close and
re-open.

 

[Ron de Bruin]

Hi melod

If you change your default Save format to one of the 2007 formats every
new workbook will have more rows/columns

Office Button>Excel options....Save

Read your other reply's if you open a 97-2003 Excel workbook