Definition of a computer

Computer computer is an electronic device which stores the data processing and gives the result consistently accurately at a very high speed according to our instructions.
The father of computers was Charles Babbage

Comments

Post a Comment

Popular posts from this blog

The control unit

The control unit The control unit control everything that happens inside the computer it also features data from the memory sends it to a l u for processing and then send through the process the data back to the memory. all the Arithmetic and logical problems are solved in ALU (Arithmetic /Logic Unit),which is part of the computer.
Read more

Input devices

Input De vices: Devices by which we feed data and instructions into a computer are called input devices in the given below some of the input devices are as follows. 1.keyboard The keyboard has many keys to enter data and the instructions also. In the keyboard the keys are market with English letters from A to Z, number 0-9, mathematical signs like addition multiplication division etc., And also the keyboard help punctuation marks that helps to us in typing any data to correctly. The keyboard has also special keys is it has some symbols that helps us to recognise their uses. 2 . The Mouse The mouse has two buttons and a scroll wheel. The most is used for select objects text and draw the pictures on the computer. the The Attacks of the most ticket or double clicked to perform different types of tasks. 3. Light pen The light pen is used for drawing objects directly on the screen and it is also used for select an option or any other Windows on the screen by simply Pointing at the op
Read more

Integrated circuits

Integrated circuits An integrated circuit is a circuit in which some transistors are fabricated any single piece of semiconductor material it is a group of electronic components like a transistors resistors and capacitors connected by means of voice it is also called the ship computers are rebuild using two kinds of IC chips they are Logic chips Memory chips
Read more