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Start with Great Name of ALLAH Designed by : Rocxtar
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Group : Aamir Khan Channa (Rocxtar) Asif Babar Zeeshan Panhwar Subject :(IIT)Introduction To Information Technology Topic : Keyboard Department : BSIT-P1 Designed by : Rocxtar
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The Keyboard is an Input device of Computer System. Without a Keyboard you can’t type letters in The Computer. Introduction
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How to use a keyboard.? Connect the keyboards cord into the Computer’s USB Port. Turn on your computer Now you can type letters from the keyboard to the computer. You’re Done.. Designed by : Rocxtar
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Types of Keyboard Designed by : Rocxtar 2. An Ergonomic Keyboard: 1. A Standard Keyboard Layout: There are two types of Keyboard
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Types of Keyboard 1. A Standard Keyboard Layout: A Standard keyboard has about 100 keys, Most Keyboards Use QWERTY layout. Named for first six Letters in Top of Row. Designed by : Rocxtar
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Types of Keyboard 2. An Ergonomic Keyboard: A long period of using keyboard causes injuries, But Correct using of an“Ergonomic” Keyboard,can save you from injuries. You can also avoid injuries by adoping correct use of an “Ergonomic”Keyboard. Designed by : Rocxtar
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Keys Arranged in a Keyboard Standard Keyboard Layout Keys are Arranged in Five Groups. 1: Alpha-Numric Keys 2: Numric Keypad 3: Function Keys 4: Modifier Keys 5: Cursor Movement Keys Designed by : Rocxtar
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When you press a key, The Keyboard controller detects the Keystroke. The Keyboard controller places a Scan code into Keyboard buffer,indicating which key was pressed. Then the Keyboard sends an inturpted request to the Computer, and telling accept the Keystroke. Designed by : Rocxtar How the Keyboard works.?
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History Of The Keyboard Pt.1 Before the keyboard came out we had the typewriter, and that’s how people got the idea we should make a keyboard. Christopher Latham Sholes was the inventor of the keyboard for computing devices. Christopher was known for helping with the typewriters and the QWERTY keyboard. Designed by : Rocxtar
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History Of The Keyboard Pt.2 The first keyboard was named the “QWERTY” keyboard, this name came from the top letters in a keyboard. The reason they continued qwerty on the keyboard is because people liked the arrangement on the typewriter and they wanted it to continue the way it was. With that information Christopher made the QWERTY. Designed by : Rocxtar
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Keyboard Manufacturer’s The Major manufacturers of computer keyboards are mainly; Genius, LabTec, Logitech, Microsoft, Samsung,Dell,HP. Designed by : Rocxtar
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PRESENTED BY : (ROCXTARZ-GROUP) Keyboard Designed by : Rocxtar
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THE END! Thank you! Any Question..? Designed by : Rocxtar
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