windows 8 sux dude, why can I have my yahoo account back into this new computer, u keep saying to contact yahoo, but the problem is to sign into my pc with my yahoo account, I don't think that u understand the situation, I closed my account from  my pc on accident now I am trying to put it back in my setting, but is NOT letting me, it gives me a message saying the account is unavailable, I know it is because I deleted it from my pc, but if I go to yahoo website it is still my account, so the problem is with Microsoft, I am soooo sick that I cant get no help with this, can a real professional help me with this?

I also can NOT see my old messages from before I bought this computer, it is so stupidly complicated, also I my mails or pictures are NOT being sent, with through the Microsoft setting in this computer.