a engine is computerized i think we can get internet in it

we search the Internet so we get accurate answers

The internet is a means of connecting computer resources it is NOT the biggest search engine. Search engines are IT applications attached TO the internet.

Yes, you can search the internet on the DSi. You can only go on the the internet if you have internet at home. You need to have a connection

A web search is a search on the internet. You type in whatever it is that you are liking for and the internet searches for it. This search is called a web search.