Checked "This Computer does not connect to the internet" during setup

I had my hard drive switched out because the old one was going out. So while I was at work I set it up so I could start getting things together, but there was no internet connection available, so in my confused I accidently clicked "This Computer does not connect to the internet" without thinking. Not I can not get any of my internet apps dont work.I have looked through my settings but cant find anything. It does connect to my wifi, but wont get online.