Yuav ua li cas yog lub computer hardware

Kho vajtse thiab software computer (PC) yog lub hauv paus los ntawm cov uas computer tau ua cov paub tab muab rau nws. Nyob rau hauv ib feem, qhov no yog ib tug heev hluav taws xob xam tshuab. Tej zaum novice neeg siv nug cov lus nug ntawm yog dab tsi lub computer hardware? Nyob rau hauv qhov tseeb, tsis muaj dab tsi nyuab - lub ntsiab teeb meem nyob rau hauv cov nqe lus. Sounding lub npe yog tsis muaj zoo dua ib tug luv luv, yog hais tias tus lub ntsiab lus qab cov lus yog tib yam. Qhov no yog dab tsi tshwm sim nyob rau hauv cov ntaub ntawv no. Yog li ntawd, es tsis txhob ntawm lub sij hawm "computer hardware" yuav siv tau ntau capacious lo lus "Cheebtsam". Tom qab tag nrho, tsis yog leej twg yuav puas tau xav hais tias yuav tau hu rau qhov kev pab cuam ib lub computer tivthaiv. Tab sis ib zaug tsim nyob rau hauv lub zej lub zos yog thawj lub sij hawm, ces cia wb mus saib dab tsi nws meant.

Tej zaum yuav pib nrog lub piv txwv piv txwv li, lub analogy. Xav txog tej yam ib lub tsheb. Nyob rau hauv sum, nws yog ib tug complex qauv uas muaj ib lub cev, engine, koom haum pab kiag li lawm thiab roj. Niaj hnub nimno tsheb yog ua smarter los ntawm kev kawm los tswj rau theem ntawm kev roj; "Ua raws li" lub chaw ua hauj lwm ntawm lub ntsiab units. Tab sis txawm tam sim no, tag nrho cov no hlau system governs nyob tus neeg tsav. Cov kev taw qhia ntawm cov lus tsa suab, lub cev muaj zog, log - tag nrho cov mloog lus rau nws lub siab nyiam. seb lub tsheb yuav mus rau ntawm lawv tus kheej, seb puas yuav ua tau kev txiav txim siab? Tsis yog. Nyob rau hauv qhov kev piv txwv, cov tshuab - yog tus kho vajtse ntawm lub computer. Raws li, qhov software - nws yog tag nrho cov kev pab cuam uas tswj lub lag luam ntawm ib tug tej yam txoj kev "hlau" o. Rov qab mus rau lub analogy ntawm ib lub tsheb, daim ntawv thov yuav muab piv nrog ib tug tib neeg tsav tsheb. Ntawm cov hoob kawm, muaj ib tug xov tooj ntawm tsim nyog, piv txwv li, ib tug neeg yuav mus ua tau ko taw, thiab ib qho computer program tsis muaj tus kho vajtse yuav tsis muaj nuj nqis set ntawm cov cim.

Yog li, lub computer hardware yog tag nrho cov pab kiag li lawm hais tias ua li ib tug computer, raws li zoo raws li lwm tus neeg, kev tsim kho ntawm uas yuav siv ntawm ib lub PC.

Tam sim no nyob rau hauv khw muag khoom noj muaj raws li nyob ruaj ruaj computers thiab portable (laptop). Txawm tias lwm sib txawv, cov qauv ntawm cov lag luam los ntawm cheebtsam hauv lawv yog cov tib. Yog li ntawd, hauv daim ntawv uas muaj xws li cov kev kho vajtse ntawm ib tug tus kheej lub computer.

Ib tug ntawm lub ntsiab qhov chaw ntawm lub computer - nws yog processor. Lub zog ntawm no es loj nti yog lub processing ntawm cov ntaub ntawv, thiab ib tug ib nrab kev ntawm kev sis raug zoo seem kev cob cog rua lub Cheebtsam. Qhov loj manufacturers ntawm processors rau desktop computers yog cov tuam txhab uas muag Intel thiab AMD.

Lub ntsiab board (motherboard, motherboard, mainboard, system), raws li lub npe implies, yog lub hauv paus, uas yog kev cob cog rua rau tag nrho cov sab hauv thiab peripheral Cheebtsam. Nyob rau hauv tas li ntawd, nws muaj ib tug tshwj xeeb nti uas tswj lub lag luam ntawm ib co units. Yav tas los, muaj ob tug nyob rau hauv lub motherboard, tab sis tam sim no ib tug ntawm lawv yog tag nrho kev mus rau hauv lub processor.

Rau cia cov neeg siv thiab yuav tsum tau mus khiav cov kev pab cuam siv lub zog tsav. Nyuam qhuav pib nyob rau hauv no hom ntawm ntaus ntawv yog siv magnetic cov ntaubntawv povthawj siv hauv paus ntsiab lus, tab sis nyob rau hauv tsis ntev los no xyoo muaj ib tug lwm txoj rau hauv daim ntawv ntawm flash technology, uas kwv yees zoo zeem muag rau yav tom ntej.

Nws kuj muaj xws li ib tug CD-ROM tsav, suab card, daim video, nco. Tsis tas li ntawd, raws li twb tau hais, nyob rau hauv tas li ntawd mus rau lub hauv Cheebtsam ntawm cov kev kho vajtse thiab lwm pab kiag li lawm. Piv txwv li, ib tug nas, keyboard, computer hais lus, saib, tshuab luam ntawv, scanner, etc. Hais tias yog, tag nrho cov neeg pab kiag li lawm yog tsim rau cov lag luam nyob rau hauv lub computer system. Peb yuav hais tsis: koj yuav pom lawv, mus kov, mus kho nrog ib tug ntswj ntsia hlau, uas yog kiag li tsis yooj yim sua rau cov kev pab cuam.