Yog tias feem coob ntawm cov neeg siv tau paub txog cov kev xav zoo li "kev tsav tsheb", tom qab ntawd tsis yog txhua tus paub txog yam lawv tau ua. Feem ntau, cov neeg siv, muaj ib zaug ntsia tus neeg tsav tsheb uas yuav tsum tau, tsis txhob hloov kho nws yam tsis pom qhov kev xav tau.
Tus tsav tsheb yog lub khoos phis tawj tshwj xeeb uas tso cai rau kev ua haujlwm (qee zaum lwm qhov program) nkag mus kho vajtse ntawm ib qho khoom siv twg.
Nws yog cov tsav tsheb uas ua lub luag haujlwm tseem ceeb hauv kev siv kom raug ntawm ntau yam khoom siv uas yog qhov tseem ceeb ntawm lub khoos phis tawm ntawm tus kheej. Tsis tas li ntawd, cov tsav tsheb tseem ceeb rau software kom zoo, muab nws lub peev xwm los siv cov khoom siv kho vajtse. Yog li, peb tuaj yeem hais tias lawv yog hom choj, kev sib txuas ntawm cov software thiab kho vajtse qhov chaw ntawm lub computer.
Hmoov tsis zoo, ntau tus neeg siv tsis them sai sai rau kev hloov kho cov tsav tsheb, xav tias nws tsis muaj qhov xav tau, thaum tib lub sijhawm txhawj xeeb txog kev siv cov ntawv hloov tshiab ntawm lawv cov kev pabcuam uas lawv nyiam. Los ntawm kev qhia cov tsav tsheb tshiab, cov tuam ntxhab, ua ntej, tshem tawm cov kev ua tsis tiav thiab ua yuam kev hauv cov ntawv dhau los, thib ob, daws cov teeb meem sib xyaw nrog cov qauv tshiab ntawm cov haujlwm, thiab qhov thib peb, ntxiv cov haujlwm tshiab.
Yog tias tsis muaj cov tsav tsheb uas tsim nyog, tsis muaj ib lub cuab yeej muaj peev xwm tuaj yeem ua haujlwm tag nrho (lossis ua haujlwm txhua qhov). Xws li software tshwm sim rau cov khoom siv sab hauv (cov tshuab luam ntawv, cov ntawv sib tw), cov khoom siv sab hauv (daim npav video, daim npav suab), rau cov tsheb npav (piv txwv, USB).
Feem ntau, teeb meem hauv kev ua haujlwm ntawm ib qho khoom siv tshwj xeeb dag tsis nyob hauv cov khoom siv nws tus kheej, tab sis nyob rau hauv cov tsav tsheb tau siv. Vim muaj ntau yam ua yuam kev system, lawv yuav malfunction. Nws yog daim ntawv tsav tsheb uas yuav tsum yog thawj tus thawj ntawm kev soj ntsuam cov khoos phis tawj tsis ua haujlwm.
Txhawm rau hloov tus tsav tsheb, xaiv "Pib" -> "Tswj Vaj Huam Sib Luag" -> "Tus Thawj Tswj Ntaus Ntawv", xaiv ib lub cuab yeej tshwj xeeb thiab nyem rau ntawm pob khawm uas sib nug ntawm qhov toolbar
