Go to Internet Explorer.
Type www.google.com in
the address bar. 
Type a couple of letters in the Google search bar. I
typed fas looking for the word fastest. Google looks at the first
three letters and suggests things you might be searching for. As you
can tell fast didn't come out. So I will add "T"
When I find something I like I can click on it. If I don't see something I like, I can keep typing until I see something I'm interested in.
This might be considered smart searching.