For some reason, my computer can't log onto any email service. I already tried Yahoo! and MSN. Both don't work. If it helps, I am connected to a wireless router.
So you're basically saying that if you open Internet Explorer, you can't log in...
have you tried cleaning your cookies?
To do so, go to Tools>Internet Options and Delete Files. It's actual Temporary files that adds up and have troule once filled. It's like a clogged sink. Deleting the Files is the plunger.
I just did it. It didn't work. Whenever I try to log in, it takes me to that page that says Internet Explorer Cannot display this page. And then all those options. i am connected to the internet otherwise I wouldn't be typing this.