What is a computer keyboard Information about keyboard buttons | Quizesoft

What is a computer keyboard Information about keyboard buttons | Quizesoft

What is a computer keyboard, why is it used, what is its use, etc., today we will know all kinds of information through this article of ours.

It is very difficult to do any work in today's era without computer keyboard, because without keyboard it is very difficult to type any firm or anything. I am sure there are many people who do not have any idea about this.

So friends, let's talk about computer keyboard, today we know computer keyboard in full detail in this article. Those who are not aware about it, they will be able to know easily through this article, because we will tell the information about it in full detail.

So friends let's start.

What is a computer keyboard (What is Keyboard in Hindi)

Computer Keyboard :- Keyboard is one of the main input device of computer. There are many keys in these, by pressing these keys input is given to the computer. Keyboard keys are similar to typewriter keys.

Keyboard meaning in Hindi is keyboard.

A set of many keys which are used to give instructions to the computer is called a computer keyboard.

Laptops have fewer keys than desktop computers. There are many types of keyboards in appearance, but the function of all is the same.

In desktops, the keyboard is connected to the CPU through a write, while in laptops it is connected to it as well. The main body of the keyboard is made up of alphabets and numbers.

The keyboard also has some important keys, such as shift, caps, lock, tap, ctrl, alt etc. Short cuts in any software are made by these keys.

Computer Keyboard History

Although the history of the computer keyboard is not very old, but its ancestor is the typewriter, so the keyboard is considered as budha as the typewriter.

The modern computer keyboard was invented by Christopher Latham Sholes in 1868 AD. Because on this day he got the patent of modern typewriter.

A standard computer keyboard has a total of 104 buttons, but this number can be more or less depending on the keyboard manufacturer, keyboard type, keyboard device, in conclusion we can say that this number (+-) is around 100 buttons. Might be possible.

Simply put, there are two types of computers, one is QWERTY keyboard and the other is non-qwerty keyboard.

Types of Keyboard in Hindi

Keyboard layout is the special arrangement of special keys on the keyboard, the keyboard layout itself determines the design of the keyboard, the type of keyboard and the size of the keyboard.

Meaning, in clear words, all the information about the keyboard is obtained from the keyboard layout itself.

Today, different types of keyboard layouts are available all over the world, every different countries or states of the world have developed keyboard layouts according to their language and script.

We have divided all these keyboard layouts roughly into 2 parts, whose information you will find below.

1. QWERTY Keyboard Layout -: This keyboard layout is the most popular and used keyboard layout. This layout is most commonly used around the world and in modern computer keyboards.

There are some other keyboard layouts based on the QWERTY Keyboard Layout.

     QWERTY

     QWERTZ

     AZERTY

     QZERTY

2. Non- QWERTY Keyboard Layout -:. Keyboards which do not use the setting of keys of the QWERTY keyboard layout are called non qwerty keyboard layouts, which is something like this.

     Dvorak

     Colemak

     Workman

This is mainly the type of keyboard, which is used all over the world.

Information About Keyboard Button

The QWERTY layout is by far the most popular, correct pattern adopted around the world, and this article explains how to use a similar keyboard.

So let's come friends, today we know how many buttons are there in the keyboard, and what are the names of all these, and how many types they are, know about its use etc.

There are total 104 keys in a normal keyboard. And their number also depends on the keyboard manufacturers and operating system.

So we can clearly say that there are about 100 (+–) keyboards in a Qwerty keyboard.

Each key present in the keyboard has its own special function, and on the basis of this function, they are divided into the following 6 parts, which are as follows.

Function Keys

Typing Keys

Control Keys

Navigation Keys

Indicator Lights

Numeric Keypad

Function Keys: - Function keys are at the top of the keyboard, they are written in the keyboard from F1 to F12. The function key is used for a specific task. They have a different function in each program.

Typing Keys -: Typing keys are used the most, typing keys include both types of keys (alphabet and number). These are collectively called alphanumeric keys. The typing keys also include all types of symbols and punctuation marks.

Control Keys: - These keys are used alone or with any other keys to perform a certain task. In a normal keyboard, the Ctrl key, Alt key, Window key, Esc key are used as control keys, apart from this, the Menu key, Scroll key, Pause Break key, PrtScr key etc. are also included in the control keys.

Navigation Keys :-. These keys have Arrow keys, Home, End, Insert, Page Up, Delete, Page Down etc. Which are used to move around in a document, webpage etc.

Indicator Light -: There are three types of indicator light in these keyboards. Num Lock, Scroll Lock and Caps Lock.

When the first light is lit on the keyboard, it means that Numeric Keypad is on.

Second, the light tells us about the uppercase and lowercase of letters, when it is turned off then the letter is in lowercase, and when it is on then the letter is in uppercase.

The third, which is known as Scroll Lock. It prompts us about scrolling.

Numeric Keyboard: - We can also call them calculator keys, because a numeric keypad has almost the same keys as a calculator, they are used to write numbers.

How to Connect Keyboard to Computer (How to Connect Keyboard to Computer in Hindi)?

First of all, to connect the keyboard to the computer, turn off the power connection.

After this check the type of keyboard connector, this connector is a wire, one end of which is attached to the keyboard, and the other end is on the outside.

Look carefully at the outside end, if the keyboard is round then it is the PS2 port, and if rectangular means square then the usb port is the connector.

A keyboard with a USB connector connects to a USB port on the cabinet, and a keyboard with a PS2 port connects to a PS2 port.

After this, find the appropriate connector in the computer cabinet, to find it, turn the back of the cabinet towards you and locate the port.

Next, first pry the keyboard wire into the right hand, then insert the keyboard connector into the appropriate cabinet port, be careful not to use too much force when connecting it

When the keyboard is connected, turn on the computer and check the keyboard buttons. Whether it is connected correctly or not, if the keyboard button works correctly then it is correct, and if it does not then it is not connected properly.

Types of Keys

some key typing keys

Tab key – Tab is used to give space of many letters at once, apart from this it is also used in some keyboard shortcuts. The tab button is the only one in the computer, which is located on the left side.

Caps lock key – This button is used to write all the letters in uppercase (big), the biggest thing is that when the caps lock key is on, then all the letters are written in big, and when it is off it will write in small .

Shift keys – Shift keys are used to write letters in uppercase. Apart from this, Shift Keys are also used to type the upper part of a button.

Shift button There are two in the computer, one is the left shift button and the other right shift button, when typing a capital letter with the left hand, press the right shift button and to type a capital letter with the right hand press the left shift.

Spacebar – Spacebar is the largest key in the keyboard, it is used to move the cursor forward one space.

Enter key – Enter key is an important key, it is used to start the next line, and when Enter is pressed, the cursor moves to the beginning of the next line. Enter key also works as 'OK' button.

Backspace – Backspace is used to delete the selected text in front of the cursor, along with its function changes in different software.

Some main control keys

Esc keys – Esc key is used to cancel any currently running task, the full name of Esc key is Escape key.

Ctrl keys – The full name of Ctrl Key is Control Key, it is used in Keyboard Shortcuts.

Alt keys – The full name of Alt Key is Alter Key, it is also used in Keyboard Shortcuts.

Windows logo key - This key is used to access the start menu.

Menu keys - Menu key works similar to the right click of the mouse, it opens the options related to a selected program.

Prtscr key – This key is used to take the image of the computer screen.

navigation key

Arrow keys: - Arrow Keys are four - Up Arrow, Down Arrow, Left Arrow and Right Arrow. They are used to move the cursor and the webpage in the direction of Arrows.

Home keys: - Home key is used to bring the cursor to the beginning of a document. With the help of this, a web page and document can be started right away.

End keys: - End Key is used to bring the cursor to the end of a document. With the help of this, a web page and document can go down at once.

Insert keys: - The insert key is used to turn on and off the insert mode.

Delete keys: - Delete Key is used to delete the text after the cursor, selected text and files and folders.

Page up keys: - Page Up Key is used to move Cursor and a page up a bit.

Page Down Keys: - Page Down Key is used to move the Cursor and a page down a bit.

Numeric keyboard: - The numeric keypad is on the right side of the keyboard, it contains numbers from 0 to 9, as well as mathematical symbols - addition, subtraction, division, multiplication and decimal symbols.

how many buttons are there in the keyboard

A standard computer keyboard has a total of 104 buttons. But this number can be more or less depending on the keyboard manufacturer, keyboard design, keyboard type, and keyboard device,

To conclude, we can say that this number (±) is around 100 buttons.

Some Main Control Keys and Their Uses

By the way, a lot of time is saved and a lot of work is done by the control keys, about which we will know.

Ctrl+A=It is used to select any file or data and bring it as a selection.

Ctrl+B= Use it anywhereTo highlight the words given inside the file or data, that is, to highlight it.

Ctrl + C = It is used to make another copy of a file or data.

Ctrl+D= It is used to bookmark a page in a Microsoft file.

Ctrl+E=It is used to center a page.

Ctrl+F= It is used to search data from a file.

Ctrl + G = We use this for which page or line we want to go to while searching for any file or data.

Ctrl+H= It is used to prepare the searched data from a file with another name.

Ctrl+I= It is used to skew a file or searched data.

Ctrl+J= It is used to open the downloaded file in internet browser or justify the data typed by us in Microsoft word.

Ctrl+K= It is used for haypling the data created in h.t.m.l and Microsoft Word.

Ctrl+L= It is used to bring our data written in Microsoft to the left.

Ctrl + M = Use it to take indents in word processors and other programs.

Ctrl+N= It is used to create a new page.

Ctrl+O= It is used to reopen the file we have created.

Ctrl+P= It is used as a hard copy of the data created by us.

Ctrl+Q= It is used to remove the bullet placed in Microsoft Word.

Ctrl+R= It is used to reload the page.

Ctrl+S= It is used to save a data file.

Ctrl+T= It is used to open new tab and adjust Microsoft Word.

Ctrl+U= It is used to underline in Microsoft Word.

Ctrl+V= It is used to paste the copied text in any file.

Ctrl+W= It is used to close open tab or open system in Microsoft.

Ctrl+X= It is used to cut or cut the copied thing in any file.

Ctrl+Y=Y Use it to ridu or andu any file.

Ctrl-Z = Use this to make any file we have written as before.

Using Keyboard Shift

Shift f1 – preview text formatting

Shift f2 – Copy Text

Shift f3 – To change the text

Shift f4 – Move to any file

Shift f5 – To move words

Shift f6 – To go to a document file

Shift f7 – To turn on theses in Microsoft Word

Shift f8 – To reduce the current selected highlight in Microsoft Word

Shift f9 – Switch to field coach

Shift f10 - To open the shortcut menu in Microsoft Word

Shift f11 – To go back to the previous field

Shift f12 – To save us to a document file

Keyboard Alt keys

Alt+ctrl+c - For copy right

Alt+ctrl+R - To register

Alt+ctrl…..- To continue

Alt+ctrl+T - For Trademark

Alt+ctrl+E - Euro dollar symbol

Alt+shift+T - Use this to add the current time

Alt+shift+D - Use this to add the current date

Alt + Teb - Its use tells us how much we have to keep open while working on the computer.

Use of Navigation Keys

navigation key

Arrow keys: - Arrow Keys are four - Up Arrow, Down Arrow, Left Arrow and Right Arrow. They are used to move the cursor and the webpage in the direction of Arrows.

Home keys: - Home key is used to bring the cursor to the beginning of a document. With the help of this, a web page and document can be started right away.

End keys: - End Key is used to bring the cursor to the end of a document. With the help of this, a web page and document can go down at once.

Insert keys: - The insert key is used to turn on and off the insert mode.

Delete keys: - Delete Key is used to delete the text after the cursor, selected text and files and folders.

Page up keys: - Page Up Key is used to move Cursor and a page up a bit.

Page Down Keys: - Page Down Key is used to move the Cursor and a page down a bit.

Some common questions and answers related to computer keyboard (FAQs on Computer Keyboard)

Q. How many keys are there in a computer keyboard and what are their functions?

Standard computer keyboards typically have 101 keys to input character sets that include letters, numbers, symbols, or functions.

Q. What should I look for in a computer keyboard?

job type

keystrokes (switches)

design

compatibility

wired vs wireless

additional function keys

Price

Q. What is the function of F1 to F12 keys?

The function keys or F keys are lined up at the top of the keyboard and labeled F1 through F12. These keys act as shortcuts, performing certain functions, such as saving files, printing data, or refreshing a page.

Q. What is the function of CTRL A to Z?

Ctrl + A → Select All Content.

Ctrl + Z → Undo an action.

Ctrl + Y→ Redo an action.

Q. What is Alt F4?

The main function of Alt+F4 is to close the application.

Q. What is the truth about keyboard?

Most keyboards have 101 or 104 keys

Q. What does the keyboard look like?

A keyboard is for entering information into your computer including letters, words, and numbers.

Q. Which is the most used key on the keyboard?

The spacebar is the most commonly used key on the keyboard.

Q. What is a normal keyboard called?

A standard keyboard is known as a "QWERTY" keyboard.

Q. How many types of keyboard are there?

Qwerty Keyboards

Wired Keyboards

Numeric Keypads

Ergonomic Keyboards

Wireless Keyboards

USB Keyboards

Bluetooth Keyboards

Magic Keyboards

Final Words on Computer Keyboard

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