Everyone is using laptop now. The demand for laptops is increasing day by day. So variety of laptops are available in the market like Dell, HP, Acer, Lenovo, Asus and many others. But I will advice you to buy Lenovo. Because it is vary famous brand in the market. And the number of users for these mobile is tremendous, because of its reliability and cheap market price. This laptop can be used by either students or professionals. There are number of series available in Lenovo from which you can choose whichever is reliable and affordable to you. The various series available are G series, Yoga series, ideapad series, Z series and some more. I bought Ideapad series at Rs.48000 which is good for me. The specifications of laptop are 1TB hard drive, 4gb RAM, 15.5 LED screen, Core I5 7th generation. T=And the highlighted features more than other laptops are keyboard backlight, JBL Dolby sound system, Radeon 2gb graphics card. It can be considered as gaming laptop. So all the uses can be fulfilled by having this laptop. Mechanical softwares like Catia, Hypermesh, AutoCAD, Unigraphics, Ansys can be run easily. I will suggest everyone to buy one of the series from these and you will get full advantage of it. Thank You