SOME UNKNOWN FACTS ABOUT COMPUTER

UNKNOWN FACTS

1. WWW (Full Form =World Wide Web Short Form = W3 Consortium)

WWW is invented by " TIM BERNER LEE "

Tim Burner Lee invented the internet in 1989. By now there are more than 17 billion devices connected to the internet.

2. It’s believed that the first computer virus released in the world was a boot sector virus, which was created in 1986 by the Farooq Alvi brothers. It was designed to protect their research work.

AUTOCAD COURSE /9717717164

3.The first computer mouse was invented by Doug Engelbart in around 1964 and it was made out of wood.

4. Only 8% of the world’s currency is physical money, the rest only exists on computers.

5. 30,000 websites are hacked every day.

6.The Dirty Dozen was the name of a 12 man engineer group who developed the first IBM computer.

7. ENIAC was the first electronic computer, which weighed around 27 tons and has taken up about 1800 square feet of space.

ENIAC

8.In 1980, the first hard disk was made to cover only 1 GB of data and it was priced at $40,000. It also weighed 550 pounds.

9.A computer as powerful as the human brain would be able to perform about 38 thousand trillion operations per second and hold about 3,584 terabytes of memory.

10.First Computer Virus was developed in 1971.

11.Bill Gates house was designed on a Mac Computer.

SIR TIM BERNER LEE

www.ebeescorp.com

To be continued............next blog

Comments

TYPE OF LANGUAGE & TRANSLATORS of the Computer

LANGUAGES OF THE COMPUTER Languages of the Computer All we known about computer that it is a electronic device. It do it task after instruction are given to it by the user. But we should also known about it's language too. Computer is a machine oriented. It understand only programming language & machine language or we can say binary language. Web Designing Courses What is Binary Language ???? Binary is a way to show any type of data (such as number and text ). Computer work only in binary language. Binary is a number system and is known as a base 2 system because it uses two characters- 0 & 1 Basic Types of Programming & Computer Languages are : 1.Low - Level Language a) M...

FORMULA MS-EXCEL PART-4

DATE & TIME FUNCTION 1. TODAY ( ) :- Summary The Excel TODAY function returns the current date, updated continuously when a worksheet is changed or opened. The TODAY function takes no arguments. You can format the value returned by TODAY using any standard date format. If you need current date and time, use the NOW function . Purpose Get the current date Return value Valid Excel date Syntax =TODAY () Arguments Usage notes The TODAY function takes no arguments, and returns the current date, updated whenever a worksheet is changed or opened. You can also use F9 to force the worksheet to recalculate and update the value. If you need a static date that won't change, you can enter the current date using the keyboard shortcut Ctrl +...

TYPES OF COMPUTERS......

Hello Readers, This blog is about "Types of Computer". It is very necessary to understand types of computer, to understand them separately. Computers are classified according to their Sizes , Functionality and Data Handling . 1. According to functionality computers are classified as : Types of Computer (Functionality) ( EBEES INFOTRAIN CONSULTANCY SERVICES PVT. LTD. ) . a. Analog Computers An analog computer (spelt analogue in British English) is a form of computer that uses continuous physical phenomena such as electrical, mechanical, or hydraulic quantities to model the problem being solved. Example ( thermometer, blood pressure machine) b. Digital Computers A computer that performs calculations and logical operations with quantities represented as digits, usually in the binary numbe...

Learning Computer Skill Blog

Search This Blog