using a browser that allows popups and cookies, contact adobe support during pst business hours by clicking here and, when available, click 'still need help', http://helpx.adobe.com/x-productkb/global/service-ccm.html
1) CC auto renews at the end of a billing period, either monthly or annually
2) You agreed to it in the T&C
3) Why did you subscribe to CC if you weren't going to use it?
4) WTF are you doing asking on the Forums?