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Saturday, May 4, 2019

History of computer

                  History Of Computer




What Is a Computer Computer ek electronic machine hai, aur ye ek digital device hai aur ise personal computer bhi kaha jata hai aur yeh hmare bahut hi kaam ata hai, jaise ki celculation krni,Picture bnani,music,Word - processing, Record rakhna aur networking etc.
charless babbage
Charles Babbage  (Pics credit to CharlesBabbage.com)

History of Computer  1917 me scotland ke Sr jaohn Nepoier  ne isme sankhya ki shamta ka pta  chalta tha, jisko Nepoier bon kaha jata hai iske saath hum Multiplication, Subtraction, Partition bahut hi assant rike se ki jaati hai. ajj se 3000 years pehle china main Abacus name device ki khoj ki gai thi, jiske saath hisaab bahut hi asaani se kiya jata tha,  uske baad 1937 main Howord-icon ne 9 Tun ke ke weight wala computer bnaya, 1975-80 main aj ke computer ki khoj hui.


First Generation computer First generation computer development in 1942-55
   * Iske option easy the.
   * Iski memory bahut hi km thi.
   * Iski accuracy bhi bahut km thi. 

Second Generation Computer  Second generation computer development in 1956-64
  * Iska size bahut hi km tha.
  * Iski speed bahut jyada thi.
  * Iski memory bhi bahut jyada ho gai thi.

Third Generation Computer  Third Generation Computer development in 1964-1971 main hui sbse pehle 1964 main ye prachlit hua.
 * Is computer ki speed bht hi jyada tej hogai thi
 * Iski memory bhi jyada ho gai thi.
 * Is main Time-shaving and Multi Processing Technology use ki gai.

 Fourth Generation Compuer Fourth Generation Compuer Development lagbhag1975 se agey shuru hua  means yeh computer 1970 to 1971 tk apne development main raha is generation ke computer   main mukhy roop se electronic youkt ek hi chip use kiya jane lga. is computer ko micro computer bhi kehte the. 1971 main ek Americi company ne pehli micro chip bnai.

Computer Three Parts In this following
 * CPU (Central Processing System)
 * VDU (Virtual Display Unit) ya Moniter
 * Key-board
old generation computer
How its work Computer ek asia system hai. jisko hum input kehte hai computer is input pe koi kaarvaai krta hai aur result jisko hum output bolte hai,ko deta hai.computer ke 3mukhy hisee hai.

* Input (kcha data)
* Cpu
* Outpur (Sahi information)


What is the meaning of computer name  Computer ek Letin bhasha ke Word "Computer" se liya gya hai, jiska means hai calculate krna, ya phir kisi problem ka sollution nikalna is trah hum keh skte hai ki computerek machine hai jo Calculation krne se problem ka solution dhondta hai computer isproblem ko bahut hi jaldi se solution nikal deta hai.is trah computer ko ek tej chalne wali aur sahi kaam krne waali machine bol skte hai. ye apna sara data process krti hai aur sahi output deti hai




Toh shukria dosto is post main kuch itna hi likhna chauga aur meri jo agey ki post hogi, voh hai types of computer ,all details and all types of computer pics,Toh dosto main sehaj apka teh dil se bht hi shukria krta hai agr ap meri post achi lgi ho toh plz muje comment main jroor batana and share krna mat bhulna Thhanks Again g, So See now ....

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