Received this PC and immediately upgraded the hard drive to solid state before powering it on. I wanted to use the provided free Windows 10 Pro so I copied the original hard drive and duplicated it onto the new SSD and it booted up perfectly. I have had the machine for about 4 days and so far I’m very happy with everything about it. All the specs were accurate on my machine as listed in the description, but it did have a USB WiFi adapter plugged into it so that’s a plus! Overall great machine, great specs, great performance and very reliable to far. The PC itself is in great condition as well, a few minor scratches on the case but that’s expected on a refurb machine, inside the case it’s so clean you could eat off of it. Very happy with this purchase and plan to buy from this seller again!