I’m using DELL VOSTRO 3546 from last 1 year .it is very attractive in design but not impressive in performance, when I had purchase this laptop its work very well in starting but after few months it starts create heating in few hours working and some time it also shutdown automatically after heating.i don’t know why this thing happen with me, i’m very disappointed with dell because of its market goodwill and its product vostro 3546 not match.its totally a waste of money to buy vostro 3546, i’m not telling that dell is not good but i’m telling this thing that don’t buy dell vostro 3546 because it creates heating and hang problem.