EVOLUTION OF COMPUTER

A SHORT HISTORY

1833: Charles Babbage professor of mathematics at the Cambridge University with the assistance of Lady Augusta Ada Lovelace developed a machine that could store information, calculate numbers and solve algebraic expression.

1930: Howard Aikens and Grace Hooper developed an electrically operated machine which could calculate , store data, read characters and also special symbols. It was named
Harvard Mark 1

1945 : First electronic general purpose calculator ,ENIAC (Electronic Numerical Integrator and Calculator ) built in U.S ,weighs 33 tons consumes 150 kw and averages 5000 operations per ssecond

1947 : Transistor, essential storage device for computers invented by American engineers William Shockley, John Bardeen, and Walter Bartain .

1948 :First stored program computer, Manchester Mark 1 , built in UK. Using valves , it can perform about 500 operations per second and has the first RAM . It fills a room the size of a small office

1958:Integrated Circuit (microchip) produced by American engineer Jack Kilby. His circuit is made of a single piece of semiconductor

1965: First commercially successful microcomputer,
DEC PDP-8 is produced in US. It sits on a desktop.

1971: First microprocessor chip , the Intel 4004, produced in US. It performs 60000 operations per second.

1975: Microsoft founded by American businessmen Bill Gates and Paul Allen. They developed DOS which later becomes the dominant operating system for computers

1977: Mass produced personal computer, Commodore PET appears

1981: First portable computer, Osborne 1, produced. At the size and weight of a sewing machine, however, it is much less convenient than current portable computers.

1981: IBM launches IBM PC on the personal computer market. IBM makes the first massive sales in the personal computer market.

1984: Apple Macintosh computer becomes first successful personal computer with a mouse and easy to use Graphic User Interface (GUI).

1985: Microsoft launches Windows for PC . Windows is a GUI similar to Mac’s, making personal computer much easier to use.


1990 : IBM Pentium PC produced. It is designed using a system called VLSI (Very Large Scale Integration).

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Resume

AHMAD
1. Career Objective
To pursue a career in an organization of repute having potential for creativity and innovation where merit is the base, a position where one faces a challenging working environment to bring out the best of one’s capabilities.
2. Work Experience
• Two year experience as an administrator officer in al Rehmat.
3. Academic Record

DEGREE INSTITUTION YEAR %age
B.B.A University of Peshawar 2007-2011 In progress
F.S.C B.I.S.E, Mardan 2005-2007 51
S.S.C B.I.S.E, Mardan 2003-2004 58

4. LANGUAGES
Other languages and skill level Read Write Speak Understand
English High Good Good Better
Urdu High High High High
Pashto High Good High High

5. COMPUTER SKILLS
□ MS Office (Word, Excel, PowerPoint)
□ Windows XP, 2000 and win98.
□ Adobe Photoshop
□ Smash
□ Internet Browsing

6. HOBBIES:
□ Cricket, Traveling, poetry

7. PERSONAL DATA
Present Address
Cell No
Date of Birth
Place of Domicile
NIC. No.
Father’s Name
Marital Status
E-mail Street -----------------------------------
0334-8921321
08-02-1988
Mardan NWFP, Pakistan.
UnMarried
Ahmad_aeasthatic@yahoo.com

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