Hello! I using lenovo g 50 laptop from 2 year ago for the purpose of engineering.my one of the best choice is lenovo g 50 laptopit its fantastic it is very fast and fabulous jus because of running very smooth with geniune windows with 2 gb ram, graphic card i3 processor with 1 TB hardisk .suitable for student and home use alike, the serveice with lenovo is exemplery I got my laptop in 5 days .
advantages are:
01) fast running experince
02) work smoothly
03) not costly .value is affordable
04)screen is so good
The only problem is that its battery issue dain quickly after some hour.