zero lag, you can even play games on steam seriously guys go watch a video or two on youtube about the performance, its great, and again i am talking about a celeron processor.

Webtm nah well sometimes i press the power button, but it doesn't do anything, the power button will only lock the screen with your session running, and a simple press won't do anything, you need to hold it for 2 secs or so for it to lock your screen, then only way to turn it off by pressing the power button is to press it for like ten secs.