CHAPTER 1 Q1. What is computer?Answer 1. – Computer is an electronic machine used to deal and store large Read More …
Category: Class 6
Various Output Devices
Monitor: The monitor looks like a television screen. It is also called Visual Display Unit (VDU) and it is used to display information from the computer. There are coloured as well as black and white monitors. The monitor displays text Read More …
Various Input Devices
Keyboard: Keyboard is the most common input device.The data and instructions are input by typing on the keyboard. The message typed on the keyboard reaches the memory unit of a computer. It is connected to a computer via a cable. Read More …
Introduction to computer
Introduction to Computers What is a computer? A computer is an electronic device which consists of hardware and software. Hardware components describe the physical parts of the computer and software controls hardware and run the operating system, different programs & Read More …