After finding a search match, click the Next button to the right of the Replace button on the Search toolbar or select the Replace and Find Next item in the Search menu to replace the selected search match with the replacement text, and to immediately continue searching for the next search match. This button is a shortcut to clicking the Replace button followed by clicking the Find Next button.
You can selectively replace matches by starting with the Find First button to find the first match. Then click Find Next if you don’t want to replace the match. Or click Replace and Find Next if you do want to replace the match. Either way the next match is selected. Repeat this until no further matches can be found. You can make any other edits while doing this. You can even change the search term or replacement. Simply click Find Next or Find Previous to go to the next or previous match that you haven’t replaced yet.
Search menu
Search|Prepare to Search
Search|Replace Current
Search|Find Next