Search Replace The search and replace tool lets you find text in any text input field or window, and IF the field is editable, to replace it. Searching is case-sensitive. Enter the desired search text and select Search to begin a search. If a match is found, the window will be scrolled to the position of the match and the text highlighted. Selecting Search again will find the next match, etc. If no matching text is found, a beep will sound. To replace a word, enter the desired text and select Replace. After replacement, the next match will be located if possible. Select Cancel to discontinue the search and close the window.