Would not boot up from day one, was told I needed hard wired mouse and keyboard, after two days, they allegedly shipped those. After five days I inquired shipping method and tech jerk help computer boot up. After installing Win10, with disc provided the machine doesn't recognize 3of4 monitors. Called tech jerk and since bought through amazon they can only help 9-5 m-f. So garbage refurb and garbage jerks for techs. Steer clear unless you want trouble. I am returning this machine and believe me this company will not be around long. Don't believe they will support anything you buy in two or three years.