To modify the General page of the Options tab, select the Options command from the Tools menu and then select General.
Set any of the following as defaults for all new spreadsheets (as well as the current one):
Spreadsheet size (the maximum setting is 256 columns and 65536 rows and 255 worksheets)
Column width and row height
The list of leading and trailing characters e.g. currency symbols
Template location
Unit of measurement, Autocalc and Undo
See also: