jaise ko taise

 

fundamental of computer

computer ki paribhasha(what is computer):

computer ak electronic machine hai jo users se input ke roop mein data leta hai aur data ko apne memory mein store karta hai aur phir cpu mein jo computer ka brain hai usmein aritheetic logic unit ki sahata se process karke program users dawara dia gaye nirdesh ke anushaar input deta hai.

computer ak latin shabd hai jiska matlab hita hai ganana karna hota hai.computer ak saat anek kaary kaar saktta hai.

computer ki kshamataen

computer manushy ki tulna mein bahut jayada kaam kaar sakta hain aur yah galti nahin karta hai.users dawara computer ko kaary karne ke lia jo commands diya jata hai yah usi parkaar input deta hai.computer ke dawara ab add sub multi aur divide kar sakte hai, computer mein data ko save kar sakte hain,data ko copy kar sakte hain yani ham computer mein ab hah har tarah ke kaary kar sakte hain.

computer ka etihaas

computer ka aavishkaar mukhya ganna arthimetics ganana karne ke lia huaa hai.1823 mein chalrs bebej ne ae machine banaya jo ganit ki ganana katta tha. chalrs bebej ko computer ka pita kahaa jata hain.computer ko 5 panch peeriyan mein banta gaya hai .pahale ke computer dheemi  gati se ganana karte the lekin aadhunik computer se ab bahut teji se ganana ho raha hai.ab super computer se har tarah ke dada ki ganana bahut teji se hota hain.science,medical khoj mein ab computer ka upyog ho raha hai.ab computer ke bina kisi prakaar ke khoj ki kalpana nahin ki ja sakti hai.

computer ke prakar

digital computer

digital computer ak ganana machine hai jo data ko

count karke operate karta hain.yah numbers ,letters aur any se symbols se likha jata hai.

analog computer

hybird computer computer

micro computer

super computer

mini computer

main frame computer

ab sabhi jagah computer ke dawara kaam kiya jata hain kyonki yah kam samay mein manav se bahut adhik kaam karta hai aur kaam mein koi galti nahin karta.weather,bhookam ki jaankaari ke lia ab computer sr ganana kiya jata hai.