Start with Great Name of ALLAH Designed by

Start with Great Name of ALLAH Designed by : Rocxtar

Group : • • Subject : Aamir Khan Channa (Rocxtar) Asif Babar Zeeshan Panhwar (IIT)Introduction To Information Technology Topic : Keyboard Department : Designed by : Rocxtar BSIT-P 1

Introduction The Keyboard is an Input device of Computer System. Without a Keyboard you can’t type letters in The Computer.

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

Types of Keyboard There are two types of Keyboard 1. A Standard Keyboard Layout: 2. An Ergonomic Keyboard: Designed by : Rocxtar

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

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

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

How the Keyboard works. ? 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

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

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

Keyboard Manufacturer’s The Major manufacturers of computer keyboards are mainly; Genius, Lab. Tec, Logitech, Microsoft, Samsung, Dell, HP. Designed by : Rocxtar

Keyboard PRESENTED BY : (ROCXTARZ-GROUP) Designed by : Rocxtar

Thank you! THE END! Any Question. . ? Designed by : Rocxtar