Windows shortcut
CtrlG
Mac shortcut
⌃G
The 'Go To' window allows you to go to a named range or an address that you supply. It also has 'Special' button that will allow you to select cells based on several criteria – blank cells, cells that contain constants, cells with formulas, etc. Special is where the real power is. Note that you can also use F5 on Windows and fn F5 on a Mac to display the Go To window.
