GK Facts about Computer

1- World's first computer was Z1 invented in 1936 by Konrad Zuse. He also invented first completely Electro-mechanical computer Z2 in 1939.

2- In the year of 1964 first computer mouse was invented. It was made by Doug Engelbart from wood.

3- The word 'Stewardesses' can be typed by using only left hand fingers.

4- To reach 50000000 peoples Radio took 38 years and Television in 13 years, while world wide web reached this no. at just 4 years.

5- The first domain name registered was Symbolics.com.

6- Every month 1 million Domain names are registered.

7- 1.06 instant messaging accounts exist in the world.

8- Till the year of 2012 no. of Internet connected computers will reach 17 billion.