I had changed my ubuntu 12.04 TLS to Xubuntu with the help of this tutorial as per the advice

Quote Originally Posted by Pjotr123 View Post
Unity takes some getting used to. If you can't or don't want to get used to it, then there are plenty of alternatives. This, for instance:

Good luck!

Now I think Ubuntu was better for me and , I need to revert back to ubuntu , How can I do that. Please help me . Thanks in advance