Hardware vs Software
Hardware hauv lub khoos phis tawj yog hais txog cov cuab yeej siv lub cev uas cuam tshuam ncaj qha rau kev ua haujlwm ntawm cov ntaub ntawv ua haujlwm lossis kev sib txuas lus, xws li lub hauv paus ua haujlwm, cov khoom siv hauv nruab nrab, thiab nco. Software yog cov cai thiab cov lus qhia uas tswj kev ua haujlwm ntawm cov cuab yeej kho vajtse thiab tswj nws cov haujlwm, xws li Microsoft Windows thiab Internet browser. Yog tsis muaj ib leeg yuav tsis muaj.
Ob qho tib si kho vajtse thiab software yog ib qho tseem ceeb ntawm tag nrho cov khoom siv hluav taws xob digital xws li khoos phis tawj, cellular systems, satellite systems thiab lwm yam. Cov lus hais txog lub khoos phis tawj no ua haujlwm ua ke los ua kom lub computer ua haujlwm. Lub Cheebtsam ntawm lub computer uas muaj lub cev muaj sia thiab touchable yog kho vajtse thaum software yog cov kev pab cuam uas khiav ntawm hardware. Tsis muaj qhov tsis ntseeg, ob qho tib si muaj lawv tus kheej tus kheej thiab muaj peev xwm ua haujlwm, tab sis nws yog qhov tseeb tias tsis muaj lwm yam tsis muaj txiaj ntsig. Yog li ntawd, txhawm rau ua kom lub cev ua haujlwm, nws yog qhov tsim nyog heev uas ob qho tib si kho vajtse thiab software txhawb nqa ib leeg los khiav ib qho program.
Hardware
Txhua yam khoom uas tuaj yeem pom pom thiab muaj lub cev muaj sia hu ua kho vajtse. Txhua qhov chaw ntawm lub computer, sab hauv lossis sab nraud, yog kho vajtse. Nyob rau hauv luv luv tag nrho cov khoom uas yog touchable thiab sib sau ua ke los ua ib lub computer yog dag nyob rau hauv hardware qeb xws li motherboard, hard drive, processor, ram, CD los yog DVD tsav, nas, keyboard, hwj chim thiab cov ntaub ntawv cables, hwj chim mov thiab lwm yam. Yog tsis muaj kho vajtse, tsis muaj dab tsi los khiav software, yog li tsis muaj lub computer lossis lwm yam khoom siv hluav taws xob digital, yog tias tsis muaj hardware.
software
Yog tias koj xav ua qee yam haujlwm hauv computer, tsis muaj software nws ua tsis tau. Software yog ib qho kev sib txuas ntawm cov kev pab cuam uas siv kho vajtse los ua lub computer lossis lwm yam khoom siv digital ua haujlwm. Qhov tseeb, software khiav ntawm hardware los ua txhua qhov kev pab cuam. Software yog muab tso ua ke ntawm computer programs, cov ntaub ntawv thiab cov txheej txheem. Txhua qhov kev pab cuam uas siv los ua haujlwm hauv lub computer los ntawm kev xa cov lus qhia rau kho vajtse yog software xws li kev khiav haujlwm, web browser, MS-Office, programming software thiab lwm yam.
Qhov txawv thiab qhov zoo sib xws
Hardware pib ua haujlwm, thaum software tau teeb tsa rau nws. Ntawm qhov tod tes, xa nws cov lus qhia software xav tau kho vajtse. Cov khoom siv kho vajtse tseem zoo ib yam rau ntau hom software. Nws txhais tau tias txhua yam ntawm software tuaj yeem khiav ntawm tib lub kho vajtse yam tsis hloov nws cov qauv lossis cov khoom; tsuas yog qee qhov kev hloov kho yuav tsum tau ua haujlwm hnyav software. Hardware yog cov khoom uas tuaj yeem khaws cov ntaub ntawv thaum cov ntaub ntawv nws tus kheej hu ua software. Ntau tshaj ib qho software tuaj yeem khiav ntawm ib qho khoom siv ib zaug; txawm li cas los xij tsis muaj peev xwm ua haujlwm ntawm tib yam thiab ib qho kev pab cuam ntawm ntau tshaj ib qho khoom siv. Kev txhim kho thev naus laus zis tau nrawm hauv kev txhim kho software zoo li cov qauv tshiab ntawm kev ua haujlwm los ntawm tib lub tuam txhab lossis kev ua haujlwm nrog cov yam ntxwv sib txawv los ntawm lwm lub tuam txhab. Ntawm qhov tsis sib xws, kev txhim kho kho vajtse qeeb qeeb piv rau software zoo li nws yuav siv sijhawm ntev los hloov cov kev qhia tshwj xeeb ntawm processor lossis nce lub peev xwm cia ntawm hard drive.
Summary
Tsis muaj qhov tsis ntseeg, kho vajtse thiab software muaj ntau lub zog, qauv, thiab tsos, tab sis nws kuj yog qhov tseeb tias ob qho tib si tsis muaj txiaj ntsig yam tsis muaj ib leeg. Cov khoom ntawm lub khoos phis tawj uas muaj lub cev zoo li lub cev txhais tau tias kho vajtse yuav npaj ua haujlwm tsuas yog thaum software tsim nyog rau nws. Ib yam li kev khiav ib qho kev pab cuam ntawm software, koj xav tau kho vajtse uas tuaj yeem ua tiav cov software no. Yog li ntawd, ib sab ntawm txhua qhov sib txawv, kho vajtse thiab software yog qhov tseem ceeb rau ib leeg.
