How do I track who uses my Excel spreadsheet?

Question

I created an Excel spreadsheet that my boss wants to put on the company\'s internal website. The spreadsheet contains some seldom-used, esoteric, but handy functions that only

Answer 1

Expanding on David's answer you could also use a macro that auto-runs when the sheet is opened and it could write Environ("username") to the next available row in a hidden worksheet. I've used Environ("username") before and it is quite useful, quick, and easy.

This sub on any worksheet will automatically run (IIRC):

Private Sub Auto_Open()

End Sub

You could also put a time stamp in the next column to show when the spreadsheet was used...