A:Answer PC means "personal computer." This computer system IS a personal computer. It doesn't "go with" a PC ... this system IS the PC.
This computer system is a decent one for a novice computer user: it includes everything you need for the computer (display, hard drive, even mouse and keyboard are included). It's also one of the easiest computer systems to setup, since it's an "all-in-one" device. It's pretty much "plug and play," and there are only two things you have to plug in: the power cord, and a single USB plug that handle both the mouse and keyboard.
The one thing you would likely need for this system is an internet connection (assuming you want to connect this computer to the internet). However, if you already have wifi at your house (or some other access to the internet), you should have that covered.
Hope this helps.