Power SupplyMotherboardProcessorRAMHard DriveOptical DriveVideo CardChassis
everyone always forgets the floppy drive. the most important part
Power SupplyMotherboardProcessorRAMHard DriveOptical DriveVideo CardChassisMonitor
What's the kind of monitor that is shaped like a box?
A CRT or cathode-ray tube monitor. You don't want one of those, trust me. Get an LCD or similar flatscreen monitor.
Why not, do they get dead pixels easily or something?
All monitors are susceptible to dead pixels. CRT monitors just suck more because they're big and bulky and difficult to move around. Additionally, I haven't seen a CRT monitor with any sort of HD resolution. I could be wrong about that, it's just that I've never seen one. Go with a flatscreen, trust me, you won't regret it.
Parts needed: Floppy Disk Drive Power Supply Motherboard Processor RAM Hard Drive Optical Drive Video Card Chassis (Optional) Monitor Mouse Keyboard