Possible Duplicate:
How to remove Ubuntu and put Windows back on?
i have ubuntu 12.10 with windows 7 installed on the same hard drive. ubuntu and windows are both installed on different partitions. I would like to remove ubuntu but I don't know which partition it is installed on to remove it. is there a partition manager in ubuntu to tell me which one it is on. because I want to keep my windows 7 but remove ubuntu. Thanks,
fdisk
but you will see them shown assdb1
and windows does not show them as that. sda1 is the 1st (a) disc, 1st partition (1), sdb2 is the 2nd disc 2nd partition. – Rinzwind Jan 12 '13 at 21:00