I'll mostly be using the laptop for coding/learning to code in various languages, making presentations etc and also to watch movies, soaps and web browsing. My budget is only upto Rs. 30,000. My main concern was which processor to go for. Laptops in this budget only come with pentium dual core processors or amd quad core or dual core processors (even my present laptop bought in 2009 has PDC) . So would that be enough? Also I want this laptop to work nicely for at least four years of engineering school.
Added (1). P.S.: I'm not really a big fan of chromebooks so if you wish to suggest that please also tell me why a chromebook against windows.