The keyboard allows the user to type letters and numbers and the mouse allows the user to position the cursor, draw and execute program functions by clicking mouse buttons. Win-E is another useful one that quickly opens Windows Explorer. 3) key board is used for Seating, most notably for those of the feline persuasion. Keys can be logged with a key logger and each have their own special code, Continue Reading. Upper Back Pain Causes, Risk Factors, Diagnosis and Treatment, Body Mechanics and Your Spine: Tips 4 - 6, 7 Meal Plan Tips for Spine Surgery Recovery, Six Surprising Everyday Habits that Are Hurting Your Back, Alphanumeric area with letters, numbers, and some control keys, Area with cursor keys and other function keys such as input, delete, page up/down, Numeric keypad area that primarily has number keys. Even though the keyboard is an external peripheral device in a desktop system (it sits outside the main computer housing), or is "virtual" in a tablet PC, it is an essential part of the complete computer system. So remember to take frequent short rest breaks to let your muscles recover. Many different keyboard layouts are available around the world (like Dvorak and JCUKEN) but most English language keyboards are of the QWERTY type. The Win-D is one example of using this key to quickly show/hide the desktop. For a non-touch typist, this design can be difficult to use and thus, some keyboards only angle the keys without splitting these into halves. Can navigate around your PC and files without needing a mouse. Another example of a modifier key combination is Ctrl-Alt-Del which can be used to shut down, sign out, access Task Manager, restart a computer, and more. The first split keyboard typewriter was manufactured in 1886 in Syracuse, New York. Keyboards are available in either left-handed (keypad on the left) or right-handed configurations. Both wireless and wired keyboards require a specific device driver in order to be used with the computer. The keyboard is the piece of computer hardware used to input text, characters, and other commands into a computer or similar device. Sign up to receive free updates on back pain treatments, research, and doctor-reviewed spine health information. ), The Secret Science of Solving Crossword Puzzles, Racist Phrases to Remove From Your Mental Lexicon. Will 5G Impact Our Cell Phone Plans (or Our Health?! Use of such device avoids having to reach to a mouse. Some keyboards have unique keys that don't work in the same way as a traditional keyboard. Using a keyboard, a person can type a document, use keystroke shortcuts, access menus, play games and perform a variety of other tasks. He also serves as network & server administrator and performs computer maintenance and repair for numerous clients. 1) key board is used for typing message for communication. Keys like this have two functions where the topmost action is activated with the Shift key. Play games. It can also be used to map keys to web controls like Refresh, Back, etc. However, most keyboards are similar and feature the same basic functions. A computer keyboard allows an operator to give commands to the computer in a simple way by pressing keys. Working in this way will help to protect you against computer-related injuries. Aside from letters, numbers and basic navigation functions like arrow keys and the "enter" button are typically included on keyboards. Typing on a keyboard is a fast and accurate way to use a computer, but typing efficiently requires memorization of key positions and practice with using all your fingers.


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