A desktop computer is a personal computer designed for regular use at a single location on or near a desk or table due to its size and power requirements.

Image result for dell desktopsThe most common configuration has a case that houses the power supply, motherboard (a printed circuit board with a microprocessor as the central processing unit (CPU), memory, bus, and other electronic components), disk storage (usually one or more hard disk drives, optical disc drives, and in early models a floppy disk drive); a keyboard and mouse for input; and a computer monitor, speakers, and, often, a printer for output. The case may be oriented horizontally or vertically and placed either underneath, beside, or on top of a desk.

Image result for dell desktopsA desktop is a term commonly used to describe a desktop computer or system unit. 2. In reference to software, desktop refers to the desktop environment, which is a Graphical User Interface metaphor that allows for interaction between the user and the operating system.

What are the parts of a Desktop Computer?
The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Each part plays an important role whenever you use a computer.
Image result for dell desktops
The computer case is the metal and plastic box that contains the main components of the computer. It houses the motherboard, central processing unit (CPU), the power supply, and more. Computer cases come in different shapes and sizes. A desktop case lies flat on a desk, and the monitor usually sits on top of it.
Image result for dell desktopsRelated image