Hi and welcome to LQ.
This is not urgent to us. Please edit your post and give it some meaningful title, for example: Access Windows partitions in Ubuntu.
Which version of Ubuntu have you installed? (eg. 10.04 / 10.10 / 11.04, 12.04, etc)?
If you open a file manager in Ubuntu, you should see your Windows partitions on the left hand side. You should be able to browse them to find the directories you want.