I my sy.bcom student and also doing hardware & networking in NIIT, it will build my carrer and how much i earn in future ?

I my sy.bcom student and also doing hardware & networking in NIIT, but now i am dropping because so much fees and facilities are not good. i pay 60000 to NIIT and remaining fees 1,10,000. and course was 3 year. I think now i join some other course or do hardware and net some other where. pls help