A graphics card will fit in the graphics card slot, and good luck putting the CPU in the wrong socket.
Building a PC for the first time, or even the second or third time, can feel a little intimidating. But one of the best parts about building a computer is that, for the most part, the parts fit where they should, and don't fit where they shouldn't. A graphics card will fit in the graphics card slot, and good luck putting the CPU in the wrong socket.