What Are The 20 Parts Of Computer?

What are the 10 parts of computer?

10 Parts that make up a ComputerMemory.Hard Drive or Solid State Drive.Video card.Motherboard.Processor.Power Supply.Monitor.Keyboard and Mouse.More items….

What are the 8 parts of computer?

Eight Basic PC Parts And Their FunctionsMotherboard. The motherboard is a paramount computer component as this is the central part where everything else is connecting to. … Power Supply. … Input And Output Devices. … CPU (Central processing unit) … RAM (random-access memory) … Hard Disk drive / Solid-state drive. … Video Card. … Optical Drives.

What is in a PC?

Computer hardware includes the physical parts of a computer, such as the case, central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard. By contrast, software is the set of instructions that can be stored and run by hardware.

What are the 15 parts of computer?

System ComponentsMotherboard.Processor.Memory (RAM)Case/chassis.Power supply.Floppy drive.Hard disk.CD-ROM, CD-RW, or DVD-ROM drive.More items…•

What are two types of memory?

There are basically two kinds of internal memory: ROM and RAM. ROM stands for read-only memory. It is non-volatile, which means it can retain data even without power. It is used mainly to start or boot up a computer.

What are the four parts of computer?

A computer has four main components: the central processing unit or CPU, the primary memory, input units and output units. They include the keyboard and mouse.

Who made the first computer?

Started in 1943, the ENIAC computing system was built by John Mauchly and J. Presper Eckert at the Moore School of Electrical Engineering of the University of Pennsylvania. Because of its electronic, as opposed to electromechanical, technology, it is over 1,000 times faster than any previous computer.

Is Ram part of CPU?

The Processor is separate from main memory. Going all the way back to the the Intel 4004 created in 1971, the first microprocessor in which modern CPUs find their legacy, RAM (a.k.a. “Main Memory”) has been a component external to the CPU.

What is the most important part of computer?

The most important of these components is the central processing unit (CPU), or microprocessor, which acts as the “brain” of your computer. Another component is random access memory (RAM), which temporarily stores information that the CPU uses while the computer is on.

What are the six part of computer?

The six primary components of a computer are input devices, the processor (control unit and arithmetic/logic unit) memory, output devices, storage devices, and communications devices.

What are the main components of desktop?

The main components of the desktop are the icons on the desktop and the panel at the bottom of the screen. Desktop icons represent files, directories, applications, functions, and removable media, like CDs or DVDs.

How many types of CPU are there?

five typesThere are five types of general-purpose processors they are, Microcontroller, Microprocessor, Embedded Processor, DSP and Media Processor.

What are the main parts of computer and their functions?

Parts of a computer with their functionsThe computer case. This is the part that holds all of the internal components to make up the computer itself. … Motherboard. … CPU: Central Processing Unit. … RAM: Random Access Memory. … Graphics Card. … Sound Card. … Hard Drive. … SSD: Solid State Drive.More items…

What is the most expensive part of a PC?

ProcessorProcessor – usually the most expensive part of the PC. Memory (RAM) – depending on the capacity, speed and latency, the memory can get expensive. Motherboard – depending on the chipset, features and overclocking support, motherboards may or may not be expensive.

What are all of the parts of a computer?

5 parts of a computerA motherboard.A Central Processing Unit (CPU)A Graphics Processing Unit (GPU), also known as a video card.Random Access Memory (RAM), also known as volatile memory.Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)

What are the 7 components of a computer?

Your basic computer consists of seven major parts:Motherboard.Processor/CPU.Power Supply.Hard Drive.PCI-Express Cards.Graphics Cards.RAM/Memory.

What are the 3 parts of the CPU?

The CPU is made up of three main components, the control unit , the immediate access store and the arithmetic and logic unit .

What is the basic of computer?

A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web.