» Sorting Options in Excel 2007

To sort by columns:

1. Select Data -> Sort (in Sort & Filter Group) -> Options.
2. Select Sort left to right option button and click OK.
3. In the Sort by option of the Sort dialog box, select the row number by which the columns will be sorted and click OK.

To sort by case sensitive:

1. Select Data -> Sort (in Sort & Filter Group) -> Options.
2. Check Case sensitive and click OK.
3. In the Sort by option of the Sort dialog box, select the column title or/and add a level and click OK.