The Samsung R40 is a decent product and runs your programs fast and efficiently. Support is available through Samsung and parts are cheap and easy to repair if you find you take your laptop, everywhere with you. Windows Microsoft is the platform on this Laptop and as all Windows produts works how you would expect it to work. The Laptop can have problems when running more then 3/4 programs at a time but this is common for most laptops to slow down and take their time. The screen is quite heavy to this produt and I have in the past felt like the weight would effect the hinges to the mainframe but so far my worries have been unjust. The keyboard is ...  Read the complete review