|We may need to know a little more information. You can get on Yahoo's homepage, then from there, when you click links, does it do anything? Does it show you a "page not found error" or just stay on the Yahoo page? What happens when you type in a website in the address bar?|
The reason I ask is because if you can access Yahoo, you're obviously on the internet, but not being able to get any further than only that one webpage is baffling.