computer and Internet

hi, which of the following(s) is correct or is there any other suggestion?

1. Is there any computer that I can surf the Internet?
2. Is there any computer that I can access to the Internet?
3. Is there any computer that I can enter the Internet?

None, I fear. You could say:

Is there a computer I could use to surf the Internet?

What computer can I use to access the Internet?

I'm not sure what meaning you intend...