Received the computer today and set it up. There were clear instructions in the box about Windows setup with product key. The specification are as advertised. There were no lose parts inside. The wifi adapter has a big antenna. I have wired connection, so did not test the wifi connection. The wifi adapter has the option to switch to Access Point Mode. I tried it briefly but was unable to get internet connection. My phone connected to the AP but it came back as "connected, no internet". However, this is a bonus feature that the wifi adapter happenes to have and the seller did not advertise this feature.I had a chance to play around for an hour or so and the computer worked flawlessly without any fan noise.Would highly recommend!