Is a laptop necessary for a CSE first year student at Heritage Institute of Technology?

No, it is not compulsory but if you are very much into programming and are a kind of computer geek, you can bring it. If you don’t have a laptop then you can use the computer labs in the university. 

Being a fresher, you must aim high and work accordingly. It is highly recommended to always think big and be creative. Moreover, you should keep a laptop with you so that you can learn and practice on your own laptops.