I did notice the poor screen quality and didn't care about the lack of an ethernet port until, of course, the wi-fi would not work. Suddenly, the Wi-Fi stopped working or detecting any networks.  I spent hours and hours trying to repair this little useless laptop, finally hooking it up to a router(after purchasing an adapter as it has no port) seemed to establish new network adapter drivers, only to have the same thing happen again and this time, was not able to resolve it again.  No way to download or try to update or fix it online without hooking up directly to the router and then it corrupted a second time, and unsolvable.