Use the worksheet Change event

See Chip Pearson's page on Events
http://www.cpearson.com/excel/Events.htm

sample code he

http://tinyurl.com/kbtv4

--
Regards,
Tom Ogilvy




"JKLONEEAGLE" wrote in message
...
HELP.
I WANT THE CELLS IN COLUMN "A1 THRU A34" TO BE AUTOMATICALLY FILLED IN
WITH
THE DAYS DATE & CURRENT TIME A.M./P.M. WHEN I POPULATE AN OPPOSING CELL
IN
COLUMN "B1 THRU B34" AND I DO NOT WANT THE TIME & DATE TO CHANGE WHEN I
REOPEN THE SPREADSHEET. I ALSO WANT THE TIME OF DAY IN COLUMN "C1 THRU C34
TO
BE SUBSTRACTED FROM THE TIME OF DAY SHOWN IN COLUMN "D1 THRU D34. IS THIS
POSSIBLE IN EXCEL AND HOW WOULD THIS BE DONE. YOUR HELP WILL BE VERY MUCH
APPRECIATED. HELP!!!!!!! THANK YOU. REGARDS, JKLONEEAGLE