Question: What Are The Main Parts Of A Computer And Their Functions?

The Five Main Parts of a Computer

  • Central Processing Unit (CPU) The CPU is the “brains” of the computer.
  • Random Access Memory (RAM) RAM is variable in a computer.
  • Hard Drive. Unlike RAM, the hard drive stores data even after the machine is turned off.
  • Video Card. The video card provides the image seen on the monitor.
  • Motherboard.

What are the 4 main parts of a computer?

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

What are the 5 basic parts of a computer?

The basic parts of a desktop computer are the computer case,monitor, keyboard, mouse, and power cord.

What are the 7 major components of a computer?

Your basic computer consists of seven major parts:

  1. Motherboard.
  2. Processor/CPU.
  3. Power Supply.
  4. Hard Drive.
  5. PCI-Express Cards.
  6. Graphics Cards.
  7. RAM/Memory.

What are the 8 main parts of a computer?

A basic computer has at least 8 basic components which include a computer case or tower, motherboard, Central Processing Unit (CPU), Power Supply Unit (PSU), Random Access Memory (RAM), hard drive (HDD), Graphic Processing Unit (GPU) and some type of optical drive which would be your CD/DVD drive.

What are the 10 parts of computer?

Here are the components and peripherals necessary to assemble a basic modern PC system:

  • Motherboard.
  • Processor.
  • Memory (RAM)
  • Case/chassis.
  • Power supply.
  • Floppy drive.
  • Hard disk.
  • CD-ROM, CD-RW, or DVD-ROM drive.

What are the 3 main parts of a computer?

What Are The Three Main Parts Of A Computer?

  1. System Unit. The system unit of the computer contains the hard drive, disc drive, CPU, graphics card, sound card, and countless ports used to connect external devices to your computer.
  2. Monitor. Your computer’s monitor lets you see what you’re doing.
  3. Keyboard. The keyboard is essential to any desktop computer.

What are the 5 types of hardware?

There are five parts of computer hardware that can be found in most computer systems, from smart phones to desktop computers: processor, primary storage, secondary storage, input devices and output devices.

What are the 5 functions of hardware?

Functions of Hardware Components

  • Motherboard. Motherboard – It is the “body” or mainframe of the computer, through which all other components interface.
  • Power Supply.
  • Video Display Controller.
  • Removable Media Devices.
  • Internal Storage.
  • Sound Card.
  • Networking.
  • Other Peripherals.

What are the PC components?

Here are the components you’ll need to build your first gaming PC.

  1. Processor. Your central processing unit, or CPU, is often referred to as the computer’s brain.
  2. The motherboard houses the various components of your gaming PC.
  3. Memory.
  4. Graphics processing unit.
  5. Storage.
  6. Power supply.
  7. Case.

What are the six basic components of a computer?

Administrators must be familiar with the critical laptop or PC system components to make educated choices when purchasing new hardware.

  • The Motherboard. Embedded to the motherboard are slots, sockets and ports to which hardware devices connect.
  • CPU Processors.
  • RAM Memory.
  • Hard Drive.
  • Power Supply Unit.
  • Peripheral Equipment.

What are all the parts of a computer?

Let’s review some of the standard computer components and you’ll hopefully learn something today!

  1. Motherboard.
  2. Power Supply.
  3. Central Processing Unit (CPU)
  4. Random-access Memory (RAM)
  5. Hard Disk Drive / Solid State Drive.
  6. Video Card.
  7. Optical Drives.

What are the most important parts of a computer?

The most important part of all computers is the CPU (central processing unit). The CPU is the component that does all of the calculations. Another important part is the RAM (random access memory).