input and output device keyboard-technicalcfg

 INPUT-OUTPUT DEVICE'S

1.INPUT DEVICES

An input device is an electromechanical device that accept data from outside world and translation them into a form a computer can interpret. Several input devices available today. They can broadly classified into following categories:

1.Keybord

2.Point-and-draw devices 

3.Data scanning devices

4.Digitzer

5.Electronic card based devices

6.Speech recognition devices

7.Vision based devices


🔊.Keyboard Devices

Keyboard development are the most commonl used inputting device today's. They allow entry into a computer system by pressing a set of key (labeled buttons) neatly mounted on a keyboard connected to a computer system. The most popular keyboard used today is the 101-key (QWERTY-Keybord)

multiple options displayed on. The screen the keyboard, through usable, was found to be improvement and requirements. Later it was realized that many of these devices, like mouse🐀

2.POINT-AND-DRAW-DEVICES

Internationa with computer was initially restricted mainly to text mode. However, it was soon realized that. A GUI provides a screen with rapidly point to and select a graphic icon or menu item from the 

multiple options displayed on. The screen the keyboard, through usable, was found to be improvement and requirements. Later it was realized that many of these devices, like mouse🐀

multiple options displayed on. The screen the keyboard, through usable, was found to be improvement and requirements. Later it was realized that many of these devices, like mouse🐀


3.MOUSE

Mouse is the most popular point-and-draw device. It is a must have input devices in modern personal computers and 

multiple options displayed on. The screen the keyboard, through usable, was found to be improvement and requirements. Later it was realized that many of these devices, like mouse🐀

workstations because they support GUI as their primary users. A mouse a small hand-held device that fits in a 

User plam comfortably bearing and has one or more.


4.TRACKBALL 

Trackball you comedian in variously shapeshifter and dorms with the Sameer functionality. Three commonly used shapes are a ball a button and a square To move 

multiple options displayed on. The screen the keyboard, through usable, was found to be improvement and requirements. Later it was realized that many of these devices, like mouse🐀

the graphics cursor at a desired position on the terminal screen the ball is rolled with hand the button is pushed with a figer or a fingers simply moved on the square platform

✍️Trackball is a device of choice in CAD/CAM

(Computer Aided design / Computer Aided manufacturing)


✍️HTML TOURIAL


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<head>

<title>Page Title</title>/

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<h1>This is a Heading</h1>/

<p>This is a paragraph.</p>/


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TechnicalCFG/


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