Components of Computers-Rajeev Ranjan

7/21/2019 Components of Computers-Rajeev Ranjan

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Computer

Workshop



Components OfComputers

RAJEEV RANJAN

IIITU15116

CSE



Components Of Computers1. CPU

2. Monitors

3. Mouse

4. Keyo!r"

5. Printers

6. Me#ory

$. Mot%ero!r"

&. S'e!(er

). *e+!#



CPU

A central processingunit ,CPU- is t%e

ee+troni+ +ir+uitry /it%in! +o#'uter t%!t +!rriesout t%e instru+tions o0 !+o#'uter 'ror!# y'er0or#in t%e !si+

!rit%#eti+ oi+! +ontro!n" in'utout'ut,I-o'er!tions s'e+ie" yt%e instru+tions.



Monitors

A s+reen t%!t "is'!ys'eri'%er! out'ut tot%e user



MouseIn +o#'utin ! mouse

is ! 'ointin "ei+e t%!t

"ete+ts t/o7"i#ension!#otion re!tie to !sur0!+e. T%is #otion isty'i+!y tr!ns!te" into

t%e #otion o0 ! 'ointeron ! "is'!y /%i+%!o/s 0or ne +ontro o0! r!'%i+! userinter0!+e.



Keyo!r"

In +o#'utin !keyboard is !ty'e/riter7stye"ei+e /%i+% uses !n!rr!ne#ent o0uttons or (eys to !+t!s #e+%!ni+! eersor ee+troni+ s/it+%es.



PrintersIn +o#'utin ! printer is !

'eri'%er! /%i+% #!(es !'ersistent %u#!n re!"!e

re'resent!tion o0 r!'%i+sor te8t on '!'er or si#i!r'%ysi+! #e"i! . T%e t/o#ost +o##on 'rinter#e+%!nis#s !re !+( !n"

/%ite !ser 'rinters use" 0or+o##on "o+u#ents !n"+oor in(9et 'rinters /%i+%+!n 'ro"u+e %i% :u!ity'%otor!'% :u!ity out'ut.



Me#oryIn +o#'utin memory re0ers to

t%e "ei+es use" to storein0or#!tion 0or use in ! +o#'uter.

T%e ter# 'ri#!ry #e#ory is use"0or stor!e syste#s /%i+%0un+tion !t %i%7s'ee" ,i.e. RAM-!s ! "istin+tion 0ro# se+on"!ry#e#ory /%i+% 'roi"es 'ror!#!n" "!t! stor!e t%!t is so/ to

!++ess ut o;er %i%er #e#ory+!'!+ity. I0 nee"e" 'ri#!ry#e#ory +!n e store" inse+on"!ry #e#ory t%rou% !#e#ory #!n!e#ent te+%ni:ue+!e" <irtu! #e#ory<.



Mot%ero!r" A Motherboard ,so#eti#es

!tern!tiey (no/n !s t%emainboard system boardplanar board or logic board or+oo:ui!y ! mobo- is t%e #!in'rinte" +ir+uit o!r" ,PC=- 0oun" in

+o#'uters !n" ot%er e8'!n"!esyste#s. It %o"s !n" !o/s+o##uni+!tion et/een #!ny o0t%e +ru+i! ee+troni+ +o#'onentso0 ! syste# su+% !s t%e +entr!'ro+essin unit ,CPU- !n" #e#ory

!n" 'roi"es +onne+tors 0or ot%er'eri'%er!s. Uni(e ! !+('!ne !#ot%ero!r" +ont!ins sini+!ntsu7syste#s su+% !s t%e 'ro+essor!n" ot%er +o#'onents.



S'e!(erComputer

speakers ormultimediaspeakers !res'e!(ers e8tern! to !+o#'uter t%!t"is!e t%e o/er"eity uit7ins'e!(er. T%ey o0ten%!e ! o/7'o/erintern! !#'ier.



*e+!#A webcam is ! i"eo +!#er! t%!t

0ee"s or stre!#s its i#!e in re!ti#e to or t%rou% ! +o#'uter to+o#'uter net/or(. *%en

<+!'ture"< y t%e +o#'uter t%ei"eo stre!# #!y e s!e" ie/e"or sent on to ot%er net/or(s i!syste#s su+% !s t%e internet !n"e#!i !s !n !tt!+%#ent. *%en sentto ! re#ote o+!tion t%e i"eostre!# #!y e s!e" ie/e" or onsent t%ere. Uni(e !n IP +!#er!,/%i+% +onne+ts usin Et%ernet or*i7>i- ! /e+!# is ener!y+onne+te" y ! US= +!e orsi#i!r +!e or uit into +o#'uter%!r"/!re su+% !s !'to's.



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Components of Computers-Rajeev Ranjan