Which one of the following word processing features saves you the most time when keying a document?
a. hitting the delete key
b. thesaurus
c. find-and-replace
d. wysiwyg

I would say it would be Find-and-replace. Find and replace does exactly what is says it is able to find any line of text one or multiple times in a document and replace it with something else.

There’s also the option of making a new one