Finding MACROs and FUNCTIONs
 

I was told that the Windows Explorer search won't find macros or functions in
Excel 2003.

1) If so, since I wrote a macro and/or function a long time ago, how do I
find it?
2) What's the best way to 'catalog' or 'organize' macros and functions?
3) Which book/reference is suggested/recommended for beginning to
intermediate developers?

TIA!