Out of the box, this product was easy to set up and to use. I am something of a luddite, preferring to use products that I am already familiar with - specifically WinXP - and I only purchased a computer with a Win10 OS because the world has moved on and I was no longer able to access many websites with WinXP. This computer fit the bill, first and foremost because it has 8 gigs of RAM. Do not make the same mistake I had made earlier of purchasing a computer with 4 gigs, which is capable of running Win10 but is inexorably slow. This desktop is lightning fast in comparison.I still haven't figured out all the kinks of Win10, and I lament that many of the nifty features and important programs I've enjoyed for years on WinXP are no longer available to me on the new computer, but that would be the fault of Microsoft - not the manufacturer or the reseller.I was pleasantly surprised to see that a small Wifi USB card/plug was included, which I was not expecting. It made setup and registration of the OS quite simple and seamless.This small form desktop doesn't have as many USB ports as I would have liked - two in the front and only four in the back. If you figure that two ports are needed for the keyboard and mouse and another one for the Wifi card, that doesn't leave a lot for scanners, printers, external hard drives, etc. It partly makes up for this shortcoming by having PS2 ports for a keyboard and mouse. I had to dig through my old computer supplies to find some vintage devices that fit the bill, but that allowed me to free up two USB ports. (The mouse and keyboard that are supplied with the computer are, naturally, USB devices).Overall I am very satisfied with this computer. It is fast, in excellent condition, well designed, and quite affordable.