In OpenOffice spreadsheet, Command-Tilde toggles between it evaluating your formulas as you expect and it displaying the formulas in the cells. If you don't kno

In OpenOffice spreadsheet, Command-Tilde toggles between it evaluating your formulas as you expect and it displaying the formulas in the cells. If you don't know this, it can be very confusing to figure out what happened after you hit Command-Tilde out of habit trying to switch windows.