Hello Lomharshini,
Thanks for joining us for the Spatial Data Science MOOC!
Suzanne is quite right. We can help. Please review the Common Question (in the course, on the Help tab) titled: "How do I know if my computer can run ArcGIS Pro 2.5 ? What if my computer is not able to run ArcGIS Pro 2.5?".
If you need further assistance, please post in the course forum with details of your situation and we'll help you out!
Adena