You will need to log into the PDN and go to Pega Academy>My Self Study. Once in your self study go to "Course library" from the left hand navigation pane. You will then need to enroll in a course. A common first course is "System Architect Essentials I" on Pega7. If you are unsure which course is best for you, please review the learning paths here: https://pdn.pega.com/pega-academy/learning-paths
To complete the exercises for each individual course you will need to review the “Completing the Exercises” lesson in the “Orientation” module for that course and then follow that courses specific detailed instructions to set up and use the corresponding exercise environment.
Aswanth When enrolling in courses on Pega Academy most require credits to enroll. You will either need to purchase credits or obtain credits from your company's Pega Account Administrator.
To purchase credits for Self-Study please naviage to theMy Coursespage on the PDN. I have hyperlinked it but it is also available from the PDN tool bar under Pega Academy > My Classroom. Once there to purchase Pega Academy credit for self-study, simply select the Purchase Pega Academy Credits at the top of this list of courses.
If you have additional questions, please contact firstname.lastname@example.org as they will be able to sort you out.