computer keyboard information
की-बोर्ड टाइपराटर जैसा उपकरण होता है जिसमें कम्प्यूटर में सूचनाए दर्ज करने के लिए बटन दिये गये होते हैं जिन्हें हम की (key) कहते है
टाइपराइटर कीज:- Typewriters
फक्शन कीज :- Function Keys
कर्सर कंट्रोल कीज :- Cursor control keys
इन कीज से कम्प्यूटर के क्रर्सर को नियंत्रित किया जाता है, इससे आप कर्सर को अप, डाउन, लेफ्ट, राइट आसानी से ले जाया जा सकता है, यह की बोर्ड पर ऐरो के निशान से प्रर्दशित रहती है।
की-बोर्ड पर ऐरो कीज के ठीक ऊपर कुछ और कर्सर कन्ट्रोल कीज भी मौजूद रहती है। ये इस प्रकार है-
पेज अप कीज :- Page Up keys
पेज डाउन कीज:- Page Down keys
होम की:- Home Key
एंड की:- End Key
न्यूमेरिक की पैड:- numeric keypad
कैप्स लाक की :- Caps Lock
शिफ्ट कीज :- Shift Keys
कंट्रोल एंव आल्ट कीज :- Ctrl and Alt keys
एंटररिटर्न :- Enter Return keys
टैब की :- Tab
डिलीट की :- Delete
बैकस्पेस की :- Back Space
इसे दबाकर आप कर्सर के बाईं और लिखे अक्षर को मिटा सकते है। ऐसा करने पर कर्सर अन्त में टाइप किए गए अक्षर को मिटाने हुए बाईं ओर लौटता है।
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The keyboard is a typewriter-like device in which buttons are given to enter information in the computer, which we call as key.
Typewriter Keys: - Typewriters
This is the main part of the board, it is mainly used to do typing work, we can type in any language, for this we just have to change the font in the computer.
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Function Keys: - Function Keys
A line at the top of the typewriter key ranges from F-1 to F-12. While working on any software, they are used in different ways according to the list given in the same software.
Cursor control keys: - Cursor control keys
These keys control the computer's cursor, so that you can move the cursor up, down, left, right easily, it is displayed with an arrow mark on the board.
A few more cursor control keys are also present just above the arrow keys on the keyboard. It is as follows-
Page Up Keys: - Page Up keys
They are used to go to the previous page of the document.
Page Down Keys: - Page Down keys
They are used to proceed to the next page.
Home key: - Home Key
It is used to bring the cursor to the beginning of the line.
End Key: - End Key
This key moves the cursor to the end of the line.
Numeric key pad: - numeric keypad
To the right of the keyboard is the numeric keypad which has keys similar to the calculator. Some of these keys do two things. Nam lok key is used to interchange both functions of numeric keys. For example - the key containing the number 7 works only as a home key. When moist folk come off. When Nam Lok Ki Aan comes. So 1,2,3,4,5,6,7,8,9,0 identified keys serve as numeric keys. On pressing any of these, a number appears on the screen.
Caps Lock Key: - Caps Lock
Usually the letter is typed in lower case only. If you press the caps lock key once, the typed letter is typed in the upper case in the type case. To type it back into lower case, once again press the caps loc.
Shift Keys: - Shift Keys
If you press any letter by pressing it, it will be typed in upper case letter only. This action will be reversed if the caps are in the position of lock on. When two symbols or characters are created on one key, the upper symbol will appear on the screen by pressing the key.
Control and Alt keys: - Ctrl and Alt keys
Control and alt keys are often used in conjunction with other keys to perform certain tasks. Like - control and C one you return to the dose prompt. By pressing the control alt and delete keys simultaneously, the machine restarts itself.
Enterreturn: - Enter Return keys
Enter key is also called Rirtan key. It is mainly used for two purposes. First, it informs the PC that you have left the instruction. Hence, process or execute the instructions given there. When using the second Microsoft Word program, pressing the enter key starts a new paragraph or typing.
Tab's: - Tab
It moves the cursor to a predefined position. Through this, you can start paragraphs and write columns, text or numbers in a straight line. In some software, it helps to move from one option to another in the menu.
Delete: - Delete
You can erase the character or space written on the right side of the cursor by pressing it.
Backspace: - Back Space
By pressing it, you can erase the letter at the left of the cursor. When doing so, the cursor returns to the left side, erasing the typed letter at the end.


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