Greetings! I'm looking for help in using a Macro to have a Pop-Up Calculator appear in a spreadsheet. To fire the macro, I'd like to be able to use the Control + C to show it and a Control + H to hide it. Is there a way to use the built in calculator that's part of "Accessories" ? And finally, how can I control the Pop Up to be resident on the screen so I can move within Spreadsheets?