Founder Of Top Website :

Founder Of Top Website :

  February 11, 2018    Unknown

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Founder Of Top Website  :- 

आज इंटरनेट की दुनिया मैं बहुत सारी वेबसाइट है | और कहीं वेबसाइट ऐसी हैं जो बहुत अधिक प्रयोग होती हैं. ये वेबसाइट निम्नलिखित हैं.




1:- Google
       
        Founders:-   Larry Page, Sergey Brin
        Founded:-    4 September 1998, Menlo Park, California, United States
 

2:- Facebook
       
        Founders:-    Mark Zuckerberg, Dustin Moskovitz, Eduardo Saverin, Andrew McCollum, Chris Hughes
        Founded:-    February 2004, Cambridge, Massachusetts, United States
       

3:- Youtube
       
        Founders:-    Jawed Karim, Steve Chen, Chad Hurley
        Founded:-    14 February 2005, San Mateo, California, United States
       

4:- Yahoo

          

       Founders:-     Jerry Yang, David Filo

       Founded:-      2 March 1995

       

5:- Wikipedia

          

        Founders:-     Jimmy Wales, Larry Sanger

        Founded:-      15 January 2001

6:-  Twitter

          

        Founders:-      Jack Dorsey, Biz Stone, Noah Glass, Evan Williams

        Founded:-       2006

  

7 :- Amazon 

        Founder :-    Jeff Bezos
        Founded :-   1994
        

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History of computer

History of computer

  December 14, 2017    Unknown

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1--- Abacus is First mechanical calculating device.  This is inventor  by China at 16th century.  This is used for addition and sibtraction operation.

2--- Pascaline first mechanical adding machine. and the term carry was introduced  in this period.  This is inventor by Blaise Pascal in 1642. This is perform addition and subtraction of two numabers.

3--- Analytical Engine is first general purpose computer. This is inventor by Charles Babbage in 1834-71.
To program the machine, it used two punchcard.  Generally used for basic arithmetic  operations.

4---MARK-I is inventor by Howard Aiken in1944.
Data can be entered manually.
Magnetic drums are used for storage.

5--- ENIAC is inventor by JP Eckert and JW Mauchly in 1950.
First electronic digital computer.
It is a combination of twenty accumlators.
Used for weather prediction calculation and other scientific uses.

6--- EDSAC is inventor by John Von Neumann in 1946-52.
It was first computer  which provided storage  capacity.  First computer  program  was run on machine.

7--- UNIVAC is inventor by Eckert and JW Mauchly in 1951.
This is first general-purpose electronic  computer  with large amount of input output. & Used magnetic tapes as input and output.

8--- IBM-650 computer is inventor by IBM Company in 1954.
this is provided input/outpuy units converting alphabetical and special characters to two-digit decimal code.

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Android version

Android version

  December 12, 2017    Unknown

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  Andriod एक operating system होता है । जो हमारे Phone को संचालित करता है। आज हर किसी के पास Andriod फ़ोन होता है. और android के बहुत सारे अलग -अलग Version होते है. जो निम्नलिखित हैं ।

1- Cupcake 1.5    April 27, 2009

2- Donut 1.6         September 15, 2009

3- Eclair 2.0 – 2.1    October 26, 2009

4- Froyo 2.2 – 2.2.3    May 20, 2010

5- Gingerbread 2.3 – 2.3.7     December 6, 2010

6- Honeycomb 3.0 – 3.2.6     February 22, 2011

7- Ice Cream Sandwich  4.0 – 4.0.4 October 18, 2011

8- Jelly Bean 4.1 – 4.3.1    July 9, 2012

9- KitKat  4.4 – 4.4.4     October 31, 2013

10- Lollipop 5.0 – 5.1.1   November 12, 2014

11- Marshmallow 6.0 – 6.0.1   October 5, 2015

12- Nougat 7.0 – 7.1.2 August 22, 2016

13- Oreo  8.0 – 8.1 August 21, 2017

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