Going back to the computer, the fan makes no noise, program execution speed is very fast, it's perfect for a "family computer" configuration, that said I did not test video games. .I do not play ;-)
In short, it took me 15 minutes to install the windows 8 software (which is pre-installed, no need to cd, but you need to have Internet access to configure your Windows account in order to enter a code, which is not really nécessaire..on could do without) SO only downside, Windows 8 is a catastrophe, in practice (poorly managed windows, must have CONTROL + ALT + DEL to close, whereas before we had just click the top right ..), imposed sponsors (different brands) that one must clear one by one on the home page of the pc, weather services to online newspapers, in short, who cares !! suddenly we could claim to pay less a computer that is sold with ads! I find it intrusive and disrespectful of customers. I end there. 5/5 for Amazon, for 5/5 and 1/5 pc for windows 8 (1 speed for runtime)