This is the second refurbished computer I have purchased. This had wifi so I paid a bit more with the protection and tech assistance from "Asurion". it doesn't have reliable wifi. They sent a wifi adapter that was the 2011 model of adaptors that gives me ~60 mbps when every other wifi device we own gets over 100 at all times and several hundred most of time. Apparently this is what they call wifi. Only one of the USB ports actually works with the adaptors. So there isn't wifi in the computer but they have an adapter that is from a decade ago. 1200mbps cost about $20 so I guess I will buy one of those. I would pass entirely on this computer. Can get same thing for less if wifi is something you want and need to get an adapter to get wifi. If you have it, try putting adapter in all usb ports to try the best speed you can get. Not all USB ports are equal. This speed makes normal browsing of videos pretty spotty.