This computer out of the box had a faulty on off switch error. I'm not a high tech guru. But the very least you will expect is the darn thing to turn on. Nope, Tech support unreachable after calling all the numbers provided. After unplugging the CPU it came up and I was able to run test. Faulty cable jumper. I liked what I saw in general and gave them a second and last chance. I will update stars and review accordingly. Another CPU is on the way. Cheers and better luck. Update: Got the second CPU, flawless so far, like it should have been from the start. Windows 10 configuration is very good. The real trial begins now. Tnx Amazon!