Excel

Excel.
In Edit, Go To Special dialog box, ?All? and ?Same? for Conditional formats and Data validation, both are selecting the whole data and not only the applied ones nor the ones as the currently selected cell. Whether I click the specific cell and check the ?Same? box or not! Is that because I should select all data to use the Conditional formats and Data validation.
– Please, tell me in the Edit Go To Special dialog box,why cells with identical conditional formats only, are not selected? Even if I check the ?Same? box? Still select all the data? And what to do to make it select cells with identical conditional formats only, without selecting the entire data?