1. START WITH THE NAME OF
ALLAH,
THE MOST MERCIFUL,
THE MOST BENEFICENT
Start With the name of Allah
AND
CREATOR OF
EACH AND EVERY THING
IN THE WHOLE UNIVERSE
AND
EVERY WHERE
3. COMPUTER IS:
→ An ElEctronic dEvicE
→ A ProgrAmmAblE mAchinE
→ A mAchinE thAt PErforms
cAlculAtions
→ A PErson who mAkEs
cAlculAtions
4. • thE word comPutEr is dErivEd from
thE lAtin word ‘comPutArE’, which
mEAns “to cAlculAtE”. thE word
comPutEr wAs first usEd in 1613;
rEfErring to A PErson who cArriEd
out cAlculAtions. thE dEfinition of
comPutEr rEmAinEd sAmE until 19th
cEntury. but AftEr thAt, it bEgAn
chAngEd And rEfErring to A mAchinE
thAt PErformEd cAlculAtions.
5. →Computer is the combination
of devices and machines, which
executes a programmed list of
instructions and respond to new
instruction, that are given.
→CPU and Monitor are the
machines of computer, while the
keyboard and mouse are the
devices of computer.
6. • Computer itself, not only CPU,
monitor, keyboard, and mouse etc, but
such these things are collectively
known as computer.
7. HISTORY OF COMPUTER
The earliest computer was the abacus,
used to perform basic arithmetic
operations.
ABACUS: An abacus is a mechanical device
used to assist a person in performing
mathematical calculations.
8. 1791-1871
→ INVENT AND CONCEPT OF
THE ANALYTICAL ENGINE IN 1837.
10. KONRAD ZUSE ( 1910-
1995)
→ build z1 computer, the world’s 1 st
programmed controlled computer in 1936-38.
11.
12. THE 1ST ELECTRONIC
PROGRAMMABLE COMPUTER
→ colossus was the first electric programmable
computer
was developed by tommy flowers in december 1943.
13. THE 1ST DESKTOP
COMPUTER
The firsT deskTop-sized compuTer
sysTem, designed specifically for
personal use and was launched in 1974
by micro insTrumenTaTion TelemeTry
sysTems (miTs).
14. FATHER OF COMPUTER
There are seVeral people
who could be considered as The
faTher of compuTer including
charles babbage, konrad zuse,
alan Turing, John aTansoff, John
Von neumann eTc.
buT The maJoriTy of people
consider konrad zuse as The
faTher of compuTer, wiTh his
deVelopmenT of The z1 compuTer;
The 1 sT elecTro mechanical
binary programmable compuTer.
