Best notebook is Lenovo G50-80 Notebook.i have this model notbook.i am also 7month use already very good service no any poblem.chergeing backup so much too good.this notebook are so latest system all heardwere and sofewere and very higher lavel. very fast this notbook.this notbook are very higher speet or soft. when you use this notbook then you know this notbook so much enjoy able.intrrner are so good speed or latest system.this display are so beautiful. not only beautiful but also all other perfact.