ComputerSkill2

Fig: Monitor Monitor is an output device of computer. It is most important output device of computer system. It looks like television. It is also known a…

Touch Pad is an input device of computer. It is also called track pad. It is a types of mouse used in Micro Computer or Laptop.   In other words, in a lap…

Touch Screen   is a computer display screen that is sensitive to human touch, allowing a user to interact with the computer by touching any option button,…

Joystick   is an input device. It is specially used to play game in computer. It contains different types of buttons. These buttons are use according to t…

Light Pen is  also called input device. It acts like a mouse when you touch the required options on the Monitor screen. It is also called Electronically …

Track ball is also a kind of input device. It is just like mouse. It is also called pointing device which have consisting a ball. It works the same purpo…

Micro phone is a device under input device. It is used to record what you say on the computer and to listen to the recorded voice from the Windows Media …

Web camera   is a device under input device. This camera is used for face-to-face conversations with friends online via the Internet. This camera can be u…

Digital camera is also an input device. It is used to take photos and store the captured photos on a computer through a cable or memory card reader. Set …

1.      OCR (Optical Character Reader/Recognition/Recognizer) 2.      OMR (Optical Mark Reader/Recognition/Recognizer) 3.      MICR (Magnetic Ink Ch…

A mouse is an input device of the computer. This input device is used specially for the graphical user interface (GUI). Which can be moved on a smooth sur…

The keyboard is one of the most common input devices for the computer. The layout of the keyboard is like that of the traditional QWERTY typewriter. It is…

It is a windows application. It is one of the graphic application comes with windows. Which allow to creating bitmap picture .bmp (bit map pictures).…

-    It is a windows application. It is one of the word processing application comes with windows. It supports large number of formatting. Default file ex…