Whenever I type in a search and get the results when I click on a result it will take me to a different site. The same happens sometimes in my address bar. Please help.

Does this happen for every type of search you do?

For ex, type in "dogs"... get the resulting links... what happens when you click?

What happens if you click while holding down the control and alt buttons?

It sounds as though you have Browser Page Hijacker, do a spyware scan.