Online Functions - Exchange Rates is a tool in which you can update automatically through the Internet currency exchange rates into your Excel spreadsheets. This add-in is like any other Excel function. When the function is inserted in any cell or inside a formula, the add-in automatically refreshes the exchange rates with the latest data. The add-in includes a wizard to help you to use the tool. Additionally, it includes different refreshing data options and reports with the exchange rates and currency codes.