Output
- 2. OUTPUT DEVICES • An output device is any device used to send data from a computer to anotherdevice or user. Most computer dataoutput that is meant for humans is in the form of audio or video. Examples include monitors, webcam, speakers, headphones and printers.
- 3. MONITOR • A computer monitor is an output device that displays information in pictorial form. A monitorusually comprises the display device, circuitry, casing, and power supply.
- 4. WEBCAM •A webcam is a small digital video camera directly or indirectly connected to a computer or a computer network.
- 5. SPEAKER • A device that converts analog audio signals into the equivalent air vibrations in order to make audible sound. When CRT monitors were the norm, speakers designed for computers were shielded to avoid magnetic interference with the CRT's magnetic coil.
- 6. HEADPHONE • Headphones are small speakers that can be worn in or around your ears. Traditional headphones have two ear cups attached by a band that is placed over your head. Smaller headphones, often called ear buds or earphones, are placed inside the outer part of your ear canal
- 7. PRINTER • A printer is an external hardware output device that takes the electronic data stored on a computer or other device and generates a hard copy of it. ... Printers are one of the most popular computer peripherals and are commonly used to print text and photos.
- 8. INPUT DEVICES • In computing, an input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, microphone and joysticks.
- 9. KEYBOARD • A keyboard is defined as the set of typewriter-like keys that enables you to enter data into a computer or other devices. Computer keyboards are similar to electric-typewriters but contain additional typing keys.
- 10. MOUSE • A mouse is a small handheld input device that controls a computer screen's cursor or pointer in conjunction with the way it is moved on a flat surface. ... Some mouse devices have integrated features, such as extra buttons that may be programmed and assigned with different commands.
- 11. SCANNER • A scanner is an electronic device which can capture images from physical items and convert them into digital formats, which in turn can be stored in a computer, and viewed or modified using software applications.
- 12. MICROPHONE • A microphone is a device that translates sound vibrations in the air into electronic signals or scribes them to a recording medium. ... Directionality of microphones is one such consideration in microphone design.
- 13. JOYSTICK • A joystick is an input device commonly used to control video games. Joysticks consist of a base and a stick that can be moved in any direction. Many joysticks also include other buttons on the base that can be pressed using the hand that is not guiding the stick.
- 14. CPU OR CENTRAL PROCESSING UNIT • CPU (pronounced as separate letters) is the abbreviation for central processing unit. Sometimes referred to simply as the central processor, but more commonly called processor, the CPU is the brains of the computer where most calculations take place.
- 15. PORT AND CONNECTIONS OF CPU Power Suppy PS/2 Ports Serial Port VGA Video USB Ports Rj45 NIC Audio Jacks
- 16. MADE BY KARTIK CHAUHAN 9 D