Basic Concepts

on Computer Fundamentals

by: Jenny B. Verzosa

What was the biggest advance that

led to modern computers?

What is the main processing unit of

computer which determines the

performance of the computer?

It is one of most important part of computer. It stores information temporarily.

The more computer have it, the more faster computer works

A set of instructions in ROM

used to start most basic

services of computer

system.

The space provided on

motherboard used to

increase functionality of

computer.

Used to type something or input information to the computer.

Connects to the system via cable or wireless connections

It is the most common input device used to give instructions to computerIt can be connected via cable or wireless media

It stores data magnetically.

Disk covered by means of

plastic coat.

Older storage device

having less storage

capacity

A mechanism to run disks.

It is a fixed media storage

device.

Data stored magnetically

Mostly internal but some

are external

media.

It used to display the information on the screen.

Connected through VGA cable.

It takes the information

from the PC and transfers

it to the paper of different

sizes.

Thank You!