I wanna use a search engine other than Google?

[Raymond]

go to chrome://settings/
scroll down to "search"
click on "manage search engines"
put in the url of the search engine you want to use
Click "done"
then make your new search engine your default

if you have any further questions please feel free to visit my website and email any questions, they will be answered as soon as possible, hope this helps you.

http://www.myitconfl.com

p.s. they are talking about changing you home page, not your default search engine.