The macbook pro has no # key. Which is a bit of a pain if you’re writing maxScript.
On the max os side the shortcut is ( Alt + 3 )
But if you use bootcamp the windows side the shortcut is ( Ctrl + Alt + 3 )
just so you know 🙂
A few useful short cuts while using windows and boot camp
Print Screen: Fn-Shift-F11
Print active window: Fn-Shift-Option-F11