In today's article, we will learn more about what a keyboard is, how many types of keyboards there are, what buttons on a keyboard, what the price of a keyboard is. If you are also interested in learning about the keyboard, then today's article is very important for you.
What is a keyboard?
A keyboard is an input device of a computer. Through which text is written and input is given to the computer. And the main purpose of the keyboard is to write or type something.
Keyboard key - how many types of keyboards and what function of any button on the keyboard
Different commands are required to give different inputs to the computer. With the help of keyboard, those commands are given with the help of different keyboard keys.
What is a keyboard?
The device that is used to give an input to a computer by typing text and command is called keyboard.
This is one of the most used input devices of computer. With different keys, different types of input can be given to the computer.
How many types of keyboards and what are they?
There are basically three types of keyboards. They are - QWERTY, AZERTY and DVORAK.
1. QWERTY
This type of keyboard layout is most commonly used. All the keyboards we use today are QWERTY type. This type of keyboard can be easily used by any user.
2. AZERTY
This keyboard layout has been developed in France. This is why it is also called Standard French Keyboard. It is based on another variation.
3. DVORAK
It is designed to speed up typing by reducing finger movements. It makes typing faster and faster than QWERTY and AZERTY keyboards.
Today, however, the number of QWERTY keyboards is the largest among all the keyboards used.
We know that keywords can be divided into three categories based on the layout. However, the keyboard is divided into different sections based on usage. They are -
1. Laptop Keyboard
2. Gaming Keyboard
3. Ergonomic Keyboard
4. Laser Keyboard and
5. Rollup Keyboard
Keyboard Key Types
The keyboard has a total of 104 buttons or keys. These buttons are used to give input to the computer and to write different types of text. These are divided into 6 sections based on commands and buttons, and each of them has a different function.
2.Specail keys
3.Lock keys
4.Normal keys
5.Direction keys
6.Numeric keypad
1.Function keys:Function Keys
The keys from F1 to F12 just above the keyboard are called Function Keys. Function keys are used to perform a specific task. Its function is different in each program.
2.Specail keys:Some keys on the keyboard have specific functions which you may not be familiar with.
Tab - move between items or move forward 5 characters (depending on the task).
Shift - when the Shift key is pressed at the same time as a letter key, an upper case version of that letter is produced. For other non-letter keys, this action produces the character that is above the main character on the key.
Alt Gr - used on international keyboards to access special characters on keys where there are more than two characters on the key. Press it down at the same time as the letter/character key to produce the special character shown on the bottom right side of the key.
Ctrl - holding down the Ctrl key while selecting items allows you to select several items at once. The Ctrl key is also used in many keyboard shortcuts.
Insert - pressing this key switches between two modes when you are typing. In the first mode, what you type appears before the cursor and pushes any text that comes after it to the right. In the second mode, any text that you type successively replaces any text that is to the right of the cursor.
Print Screen - pressing the Print Screen key captures an image of your entire screen. For more on this feature see the section PrintScreen under Other useful things...
3.Lock keys
Scroll Lock - in the past, when Scroll Lock was selected, pressing the arrow keys resulted in scrolling through a page of text rather than moving the cursor line by line. These days, the functionality has been replaced by the on-screen scroll bar, so the Scroll Lock key is almost never used and most recent applications don't recognize it.
Num Lock - When the Num Lock key is pressed, the numbers on the number pad of the keyboard are activated. When the Num Lock key is not pressed, it's the arrows and special keys on the number pad which are active. The number pad is a block of numbers that looks like an upside down telephone keypad. On desktop computer keyboards it is found on the right hand side of the keyboard. On laptops, the number pad is a special feature that is associated with regular keys on the keyboard. The numbers corresponding to the number pad can usually be seen on the bottom edge of other keys (usually ones on the right side of the keyboard).
Caps Lock - when you press the Caps Lock key, you activate a feature that lets you type upper case letters continuously without having to press the Shift key at the same time. To go back to typing lower case letters, press the Caps Lock key again. You should use Caps Lock instead of shift if you want to type more than one or two upper case letters in a row. Numbers and special keys are not affected by the Caps Lock key.
4.Normal keys:All of these keys combine with other key symbols to complete a specific task. Ctrl key, Alt key, Window key, Esc key, Menu key, Scroll key, Pause break key, PrtScr key. Complete control of the computer.
5.Direction keys:Alternatively referred to as cursor keys, direction keys, and navigation keys, the arrow keys are usually located between the standard section and the numeric pad on computer keyboards. It is made up of four keys: the left arrow (back arrow), up arrow, down arrow, and the right arrow (forward arrow). The picture is an example of what the arrow keys may look like on your keyboard.
6.Numeric Keypad:Addition, subtraction, multiplication, division (*, -, +, /, =) To do all this, all the symbols and numbers used are called Numeric Keypad. These are located just below the keyboard, on the far right.
What is the function of any button on the keyboard?
Tab Key - Used for keyboard shortcuts
Caps Lock Key - It is useful to make the letter smaller or larger. Caps Lock has to be turned on for large handwriting and if it is turned off, it will become small handwritten.
Shift Keys - When a specific word is pressed together with this key, the letter becomes capitalized.
Spacebar - It is useful to give a gap between two words.
Enter Key - If you want to go to another line after finishing the same line, you have to press Enter Key. This key also works with the OK button.
Backspace - Used to delete any text.
Esc Key - Press this key to stop any current work.
Ctrl Key - Requires keyboard shortcuts.
Windows Logo Key - Used to open start menu.
Arrow Keys - Four arrow keys are used to move up and down and right and left of a page.
Delete Key - Used to delete selected text and files.
Numeric Key - The nine numbers up to 0-9 are useful for writing any number.
What is the price of the keyboard? price of the keyboard
If you want to get a cable or wired keyboard then you can get a good keyboard for 150 to 1000 rupees. The price is according to the company. The better the keyboard of the company, the more money you have to pay.
And if you want to get a wireless or wireless keyboard, then you have to spend over 1200 rupees.
How to connect keyboard to computer?
If you want to put the keyboard on the computer, then put the usb port of the keyboard in any port of the computer. Then, as soon as your keyboard lights up, you realize that your keyboard connection has been successful.
If you want to install a wireless keyboard, connect the open port of the keyboard to the computer, with the help of blutooth, make the connection to the keyboard.
Names of some popular keyboard companies
If you want to buy keyboards, you can buy keyboards from all these companies. You will also get warranty with their good product quality.
# Logitech
# HP
# Amkette
# Zebronics
# Dell
# iBall
# Lenovo
# Intex
Some functions of the control key
The control key never works alone. By pressing a specific key together with the control key, a specific task is accomplished. So below is a list of control keys, what works with which button.
# Ctrl + A to select all the content on a particular page
# Ctrl + C to copy selected contents
# Ctrl + D To bookmark a specific page opened in a web browser
# Ctrl + F can open the find box of the document
# Ctrl + I to make the selected text italic
# Ctrl + K to hyperlink selected text
# Ctrl + N to open a new blank page for a specific program
# Ctrl + O to open a file
# Ctrl + P to print out the open page
# Ctrl + S Specific documents can be saved
# Ctrl + U to underline the selected text
# Ctrl + V to paste copied text
# Ctrl + Z to undo or undo
# Ctrl + End Go to the very end of the open document
# Ctrl + X After selecting a part to cut
# Ctrl + Del to delete the selected part
# Ctrl + Ins to Coy the selected part
# Ctrl + Home to go to the very beginning of documents
# Ctrl + left arrow to the left of a word
# Ctrl + right arrow to the right of a word
How many keys are there on the keyboard?
Usually the keyboard has 104 keys. However, some keyboards have 105 and 108 keys.
What kind of keyboard device?
Since with the help of keyboard, typing any text and command, input is given to the computer; So it is an input device.
Conclusion -
We hope you find out from the above information what is a keyboard, what is a keyboard, what is the price of a keyboard, what are the types of keyboards and what kind of devices are keyboards. If you want to know more about the keyboard, you can let us know by commenting.
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