The keyboards of computers are believed to be among the best commonly used input device for computers. It's also a vital accessory device to computers. There are a variety of silent functions of keyboards, as they have two sides to coins. There are pros and cons of keyboards, which we'll explore by examining their applications, their types and examples
:>Benefits of Keyboard:>
Keyboards are the essential input devices that allow us to create documents for data entry or word processing documents.
* If you're experiencing an inefficient typing speed then you could use the key shortcut on your keyboard to speed up typing.
You can pick from various keyboards that ease your work by using keyboards such as AGRONOMIC keyboards as well as MULTIMEDIA keyboard
Keyboards not expensive.
* They are very compact in size.
They are very portable.
They are also easy to clean and use.
They are easily available in the market.
They are the the most utilized computer peripheral devices.
Keyboards allow us use shortcut keys to speed up the processing of the operation.
* The keyboards are easily connected to computers by using USB, Wireless, Bluetooth, etc.
They come in a variety of shapes, sizes and are surprisingly small.
* They are effective and long-lasting.
:>Drawbacks and Disadvantages of Keyboard:>
* It isn't possible to create charts or diagrams using the keyboard.
* If not properly utilized, they can be damaged easily.
* Keys that are used frequently get damaged quickly
* Mathematical formulas are difficult to comprehend.
Keyboards can be slow when working compared to mouse
The keyboard built in is damaged quickly.
Keyboards for laptops is difficult to replace because they are compact in design Therefore, you need expert assistance and guidance.
What are the 7 special keys in the Keyboard?
* Keys that are Alphanumeric
The alphanumeric keys can be used for data entry, where characters from [A-Z] numbers [0-9] and other special characters such as is the most commonly employed when typing. keyboard. Numeric keys are found across both sides of the the keyboard like the extreme right side of the keyboard. Then there is the higher side of the alphabetic keys. Numeric keys can be used in combinations of special characters that are able to be used in conjunction with the combination of shift keys.
* Number keys
The numbers keys 0-9 are situated just over the letters keys of the keyboard. There are numbers keys on the right of the keyboard which are similar to the numeric keypad . In addition to the numbers keys, you can find a NUMERIC lock over the numeric keypad that is used to turn on and off the numbers keys . It is identified by the green color that is above it. If NUM LOCK being off, there are no numbers keys. In the event that it is turned on, all keys on numeric keys are displayed.
* Function keys
At the top of every keyboard is a F1 to F12 function keys set that is utilized to perform various functions designed to be compatible with the operating system, and according to the programs currently running.
* Keys that are special:
A specific key within the computer systems is utilized to carry out important tasks and is designed to accomplish specific tasks to achieve the desired outcomes.
A key that is unique in computers are Ctrl keys, Alt keys, Enter key as well as the Esc key.
* Navigation keys
The navigation keys help shift the cursor from one location to the next on the computer screen.
* The arrows found at the top of the keyboard known as "Navigation Keys
The left arrow shifts the pointer to the left while the right arrow moves the pointer to the right and it goes on. These keys for navigation are extremely crucial and essential for playing games, as well as moving the your pointer from one area to another in documents or spreadsheets.
"Ergonomic" keyboard
Ergonomic keyboards are a particular kind of keyboard designed by the eye of the user. It is more comfortable and simple to use, and don't cause pain in the hand . These kinds of keyboards can be expensive and not easily available on the market. Ergonomic keyboards are particular varieties of keyboards specifically designed for people who type for long periods of time.
Gaming Keyboard
The gaming keyboards were created and designed for the sole use of gamers, they're specifically designed for playing video games. They're appealing and feature specially designed keys for gamers.
* Keyboard wireless
It doesn't contain any wire. It is able to connect to a computers by means by Bluetooth wireless frequency as well as infrared.. They are readily available on the market and connect as far as thirty feet, or nine meters. The wireless keyboard comes with an internal battery that functions as signal receivers that can send commands to computers. it is compact in dimensions and weightless.
* Keyboards for Laptops
Laptop keyboards are made to fit within the size of laptops. This is similar to a QWERTY keyboards, but however the design of these keyboards is slightly different. No numeric keyboard on it. If you are use a desktop keyboard, you'll have to deal with a difficulties using it due to the laptop's keypad is located close to the other on laptops, however, additional keys that serve another purpose.
:>5 Uses of Keyboard:>
A keyboard can be described as an input device that allows you to input data and other Information Into computers. Keyboards are useful while programming and programming.
These characters are utilized to write special characters
* They are extremely beneficial when you use special keys.
* They are utilized in stores and malls to facilitate quicker calculations since they have numeral keypads.
Keyboards can also be used for mixing songs and editing videos with special software that is highly customized for editing.
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