Format, Cells. Numbers tab, select "Date" and which style you want.
Drew
After selecting your date column values choose
the Data | Text to Columns... menu command.
Click on "Delimited" at Step 1 of 3 and press
the [ Next> ] button until you reach Step 3 of 3.
Click on the "Date" Column data format radio
button and choose "MDY" from its dropdown list.
Press [ Finish ]. Format your newly converted
date values as desired.
Formatting doesn't change the data type (in this
case, text) of the internally stored value. Date
formatting has no effect on text values.
My solution is in the file http://geocities.com/simonegremmo/excel/excel97.xls.
Sorry, to be unable to give you a correct explain in english...