Interactive workooks
When you publish an interactive workbook on a Web page, the result is an HTML file that contains special components that allow browser users to interact with the workbook. For example, users can switch between sheets using a sheet selector, manipulate data and formatting, and change formulas in each sheet. The interactive components used in the HTML file cannot be opened and modified in Excel, so you should maintain a master copy of the Excel workbook from which you published so that you can make changes to it and republish the workbook if necessary.
