I have an Excel spreadsheet (Excel 2007) that requires data to be entered by individuals prior to a certain date. I would like to know when the data is entered. Using Now and Today provides the information but does not remain constant but changes as the date changes. I can come up with no way to have the entry date entered and then remain constant unless I ask the individuals to actually enter the date when data is entered. This is not condusive to what I am atempting to accomplish which is tracking data input for a number of items without having the individual take the time to enter multiple dates, multiple times and possibly creating errors. If anyone has any suggestions I would very much appreciae them.