Check out the F-Lock annoyance that Gord describes. On these keyboards, the
F keys by default don't do what you think they should. Another brilliant
advance in the science of usability.
If that isn't it, then in Excel, press Alt+F11 to open the VB Editor. Then
press Ctrl+G to open the Immediate Window. Type this line in the Immediate
Window and press Enter:
Application.OnKey "{F1}"
Go to Excel and see if F1 does anything. If it's fixed, go back to the VB
Editor and repeat the above for F2 through F12.
- Jon