Use the Find Text dialog box to specify text you want to search for when the View tab is selected for an HTML file or when the Doc tab is selected.
To open the Find Text dialog box, choose Search|Find.
Enter a search string or click the Down arrow next to the input box to select from a list of previously entered search strings.
The search begins at the start of the file. If this option is not checked, the search begins from the position of the cursor in the file to the end of the file.
Clicking Find starts the search.