The techniques here can be adapted:

http://www.mcgimpsey.com/excel/timestamp.html


In article ,
"Steph" wrote:

Hi. I have a data sheet that I would like to add, in ColumnA, the date that
any contents in that given row have been changed. Every row is a unique set
of data. So any changes made to any data in row 5 will have a the date
inserted in A5. Possible? Thank you!