It's on the same key as the tilde character. On every keyboard I've ever
seen it's the key directly below the ESCAPE key.
You can also get there through the menus:
"Cin" wrote in message
>I am trying to show all Formulas on my spreadsheet, but the "Ctrl + ?" is
> working for me. Where is the accent key on the keyboard? What is another
> character on the same key to identify it with?