What is the 4 major components of computer?

Answer 1

Processor Motherboard RAM Power Supply This would be all you would need to get a very Basic OS or BIOS working and "technically" that in itself is a computer system. The fact you would not be able to hear, see or interact with the system is irrelevant in my opinion. This point can be argued that without user control it is of no usefullness, but fundamentally you have a system Booted to a Basic OS (BIOS) that can run processes and compute data, therefore it is a 'Computer'.

Answer 2

The four main components of a computer system are:

1) Motherboard - Without this components cannot communicate with each other.

2) CPU - This is what processes instructions.

3) RAM - This is a volatile memory for temporarily storing information used for processing.

4) Video Card - Without this you cannot see any output from the computer.

Answer 3

This question really depends what kind of Computer you mean. If it is machincal it is gears cranks steam and buttons. If it is electronic assuming it's modern it will be these. Motherboard, Hard drive, Disk drive(Dvd,cd,Blueray) Ram,Monitor Network Card, Sound Card, Graphics Card, Fan and built in Bluetooth, Wifi or modem. In older pcs Floppy Drives and Tape decks were also used. The First Computer though may even be the humble clock (it works and makes life easier with not too much human error). The First Calculatir was made by Blaise Pascal nearly 200 years before Babbage made the difference engines 1 and 2 and then his greatest The Analytical engine which was the first programmable machanical computer( you used valves to do this) and the first Electrinic Programmable Computer was the Collossus Computer made by Thomas Flowers( this machine cracked the Enigma code) and the first with a Graphical user interface was made by Xerox and commercially remade by Apple computers and then Microsoft stole their idea.

Answer 4

CPU, floppy drive, hard drive, CD ROM

keyboard,mouse,motherboard

Answer 5

1. The CPU (Central Processing Unit)
2. The Monitor
3. The Keyboard
4. The Mouse

Answer 6

Central Processing Unit

Monitor

Keyboard

Printer

Answer 7

Wires girls dogs and penguins

Answer 8

Hardware