It's not super hot but keep in mind there are vents under the laptop so it can exhaust. I've had it for a month and love it. I browse with over 20 windows open, excellent, word are all open at all times. I run the machine for 6 to 7 hours a day... whether on the go or stationary. It boots up from sleep fast. All around good device for the money when compared to the surface laptop which I returned in favor of this machine which cost 500 less.