The product works surprisingly well when running Windows 10 and would have rated 5 stars if that was my intended usage. It is well made and fast.I installed Ubuntu Linux as an alternative Operating System for work purposes. Everything works well except WiFi access. I haven’t yet found a suitable driver for this machine, a common problem with lower cost PCs, apparently. However, it works fine with Ethernet, but that limits where I can use it. I’ll update this review if I find a driver.