Hi! this is Satyam kumar from patna bihar. I am going to share my user experience about HP 15-BS542TU. I bought this laptop 3 days ago and I got a satisfied speed of this laptop which I wanted. This laptop comes with free DOS operating system, it means no worry about OS, just install a window which you wants. Company giving 4 GB DDR4 RAM for fast and smooth running. Intel i3 6th generation processor also gives you a satisfied speed of laptop. I play a game Need For Speed in this laptop without a lagging. The body material of this laptop is awesome. Company giving 4 cell lithium polymer battery for more battery backup. overall all of the spacifications are best of this laptop. If you are thinking to buy this product then don’t wait for anything, just go for it.