Hi Parveen,

To create an account 

• visit the official website after the application notifications are declared by the university
• go to the option 'New applicant signup' in the 'New Registration' section
• on the 'create new account page' fill in all the necessary details asked for
• Make sure to give a valid e-mail ID and mobile number
• click on the 'Confirm' option.

For further reference, you can scan through the link given below which explains in detail the application procedure for DU. The application process for all the three streams is the same.

Link: DU Application Form

All the Best