Education

Royal University of Phnom Penh Homework Name : Eang Norphealey Room : A2 Session : good afternoon billet : Computer Fundamental Concept 1 translation is any information or data thats entered or send to the computer to be processed. Input bends are any hardware braids that send data to the computer. Keyboard, computer cringe, give up jurisprudence reader, light pen, scanner, and microphone are the example of insert devices. 2 The five most special K types of keyboards are: -Traditional Keyboard: full-sized, rigid, extraneous keyboards that acknowledge function, navigational, and numeric keys. -Ergonomic keyboard: the arrangement, however, is not rectangular and a thread persist is provided. -Wireless keyboard: transmit arousal to the organisation unit by means of the air. -PDA keyboard: miniature keyboard for PDAs and smart phones to send e-mail, create documents, and more. -Virtual keyboard: display an impression of a keyboard on a touch prove devic e. 3 Some common keyboard features are that keyboard combines a typewriter keyboard with a numeric keypad and it likewise has many special purpose keys, such(prenominal) as the CAPS coil key, CTRL key, which perform an action when held down in combination with another(prenominal) key.

4 A pointing device is a device that provides a commodious interface with the system unit by accepting pointing gestures and converting them into machine-readable input. 5 The terce basic mouse designs: -Optical mouse: has no moving move and is currently the most widely used. -Mechanical mouse: has a junkie on the bottom and is link up with a cord to! the system unit. -Cordless or wireless mouse: is a battery-powered device that typically uses radio waves or infrared light waves to progress with the system unit. 6 deposit touch screens, joysticks, and styluses: -A touch screen is a particular contour of monitor with a clear tractile outer socio-economic class which enables someone to select actions or commands by touching the screen with a finger. -Joysticks are popular input device for computer...If you indispensability to get a full essay, fiat it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper