For Online Computer Support, Ask a Computer Technician
I am John and I will try to help you.
There can be many reasons for this strange behavior.
You can check the Yahoo page from the below link and try different steps to get back online.
Let me know if any of the steps from the above link didn't solve your issue.
Are you there ?
I couldn't see your reply.
Can you please re-post it .
Did you try the link I gave ?