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Keyboard Ki Jankari Keyboard Ki Jankari In Hindi


Computer Keyboard Information In Urdu/Hindi

Keyboard Ki Khoj Kisne Ki Thi





Computer keyboard ek input device hoti hai jis k zariye hum computer screen par letters, numbers, aur dusry symbols jinhen characters kaha jata hai type kar sakte hain. Keyboard Computer mein sab sey zyada use hone wali input device hai keyboard ko istemal karte hue jo data enter kiya jata hai usay typing kehte hain. Aik keyboard mein bohat saray mechanical switches aur push buttons lage hote hain jinhen "keys" kehte hain. Jab bhi keyboard ka button press kiya jata hai to aik electrical circuit band kar diya jata hai aur keyboard computer ko signals send karta hai kay ye konsa letter, number aur symbol hai. 

Duniya mein sab sey zyada istemal hone walay keyboards English Language kay alphabetes par mushtamil hote hain aur inki sequence QWERTY hoti hai kuch keyboards AZERTY bhi hote hai aur kuch laptops mein arrow keys, characters aur symbols ko laptop ki shape kay hisaab sey agay pichy rakha jata hai. Apple Inc. bhi apne keyboards banata hai jinky characters ki tarteeb bhi QWERTY hoti hai.




Computer CPU phir screen par characherts ko show karta aur ye aam taur par wahan hota hai jahan par Mouse cursor hota hai. Keyboards par characters type karne kay ilawa aisi keys bhi majood hoti hain jo symbols ko change karti hain aur english alphabets ko capital yani uppercase aur lowercase mein karti hain jo kay Caps Lock aur Shift Keys hain. Keyboard par arrow keys bhi hoti hain jahan sey different tasks kiye ja sakte hain aur CTRL aur ALT keys kay zariye special commands di ja sakti hain.



Ye keys computer kay Operating System par depend karti hain. Computer keyboard wire wala bhi hota aur wire ke baghair bhi hota hai jisay wireless keyboard kehty hain aur ye bluetooth kay zariye chalta hai. Aaj kal jo keyboards zyada istemal ho rahe hain wo wires keyboards hain jo USB Cable kay sath connect kiye jate hain lekin purane keyboards ki port PS/2 hoti thi jiska data rate slow hota hai. QWERTY Computer keyboard ki invention American inventor Christopher Latham Sholes ne ki thi agar aap ko meri ye post achi lagi hai to neeche thanks box par click kar dain aur iss informative post ko apne friends ke sath share bhi karen.

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