log in password

[mfurqankhanani]

I have installed the Ubuntu but i have forgot the username as i did not set any username... what is the default username.. please help me out... thnx in advance...

[Rubi1200]

If you forgot the password you created during installation, you can reset it.
You must have created a username otherwise you would not have been able to install.
You can try to reset the password following this guide:

http://www.psychocats.net/ubuntu/resetpassword