I have bought this laptop 1 years ago pretty good advertisement it was pri installed Windows 8.1 and price was reasonable.this laptop runs smoothly and no problem at all.however, after 5 months later I changed the operating system from windows 8.1 to windows 10 and the problems started some applications are not supported and most often it get Stucked and hang for a minutes.moreover, consumes times to load while surfing internet this is not good.i would say pretty bad experience for me.