components of the system unit !!!

Components of the system

unit!!!

Power supply!

• A computer needs this to take electrical power from your house and convert it to currents that make your computer to work.

Mother board!

• The motherboard gets its name because it is like a mother to all of the other circuit boards.

RAM and ROM!

RAM: stands for random access memory. It is a memory were your computer temporarily

stores information .ROM: stands for read only memory. ROM stores information even if you turn of the

computer.

Bits and bytes!

• bit: Its a binary digit , the smallest increment of the data on a machine. A bit only is represented by 0 or 1

• Byte: is a binary term a byte contains 8 bits.

Operating system or CPU!

• The most important of any computer is the operating system.

• Without it the computer cant even turn on, its like the brain of it.

BIOS!

• IT STAND FOR: basic input and output system.• In simple words the BIOS wakes up and turns

of your computer also it tells it what it has to do.

QUIZ-GAME!!!

EasyOr

Hard?

Easy!!!!

What part is know as the BRAIN OF THE COMPUTER???

option . A: option.B: option.C:

CPU or The key All software Operating board. Elements.

System!

Greatt….you did it!!

Go to the next question.

Ohh no!Try again!

Go to try again!

How is the part that is like a mother for all computer circuit called ?

i-touch.

motherboard.

scobby .

Yess, you did it!

Go to the next question!

Nooo!You cantry again

Go to try again!

How is the thing that gives air inside the computer called?

Yes you are a genious!

Go to the next question!

Ohh noo!!!Try again

Go to try again!

Click on the picture that shows the memory that stores information temporarily…

RAM

APPLE TREE

THE SUN

Yesss!Congratulations.

Go to the next question

Nooo!

Try again

Go to try again!

What is BIOS?

Basic output and input system.

A chocolate.

The french fries from mc donalds.

Great!You did it

Go to try in difficult??

Nooo!Try again

Go to try again!

Difficult!

Choose which thing is not hardware?

Keyboard memory stick screen Microsoft power point monitor Mouse camera dvd drive

Greattt!

Go to the next question

ohhhno!

Try againGo to try again

In which year was the first version of windows introduced?

• 1978

• 1985

• 1991

Congratulation!!Yes

Go to the next question

Noo!Try again

Go to try again

Which are two general types of programs?

• Entertainment and productivity.

• Microsoft and IBM.

• System software and application software.

Greatyou can do it again lets go!

Go to the next question

No!Try again

Go to try again

Paint program is software or hardware?

Software.

Hardware.

Yes ,great ! Go to the next question!

Noo!Try again

Go to try again

A hard drive is software or hardware?

• Software

• Hardware

Greatyou did it!

Click in here to end game!

No!Sorry

try again

Go to try again

End of the game!