PC PART is an acronym for the components of a personal computer. The acronym stands for Central Processing Unit (CPU), Cathode Ray Tube (CRT), Video Display Terminal (VDT), MOUSE, Disk Drive, and Floppy Drive. The CPU is the main processor of the computer and is responsible for executing instructions. The CRT is a type of monitor that displays images on a screen using a beam of electrons. The VDT is a type of monitor that displays images on a screen using a liquid crystal display. The MOUSE is an input device used to control the cursor on the screen. The Disk Drive is a storage device used to store data on a hard disk. The Floppy Drive is a storage device used to store data on a floppy disk.