Ib lub koom haum tshaj lij tau hais tawm qhov xaus lus tias cov ntaub ntawv ntim khoom zoo nkauj feem ntau suav txog 70% ntawm tus nqi los ntawm kev tshawb fawb, thiab qhov tseem ceeb ntawm cov ntaub ntawv ntim khoom hauv cov txheej txheem OEM zoo nkauj yog qhov pom tseeb. Kev tsim khoom yog ib feem tseem ceeb ntawm kev tsim hom lag luam thiab ib feem tseem ceeb ntawm lub suab nrov ntawm hom lag luam. Nws tuaj yeem hais tias qhov tsos ntawm cov khoom txiav txim siab tus nqi hom lag luam thiab thawj qhov kev xav ntawm cov neeg siv khoom.

Qhov cuam tshuam ntawm cov khoom ntim khoom sib txawv rau lub hom lag luam tsis yog li ntawd xwb, tab sis nws kuj tseem cuam tshuam ncaj qha rau tus nqi thiab cov txiaj ntsig hauv ntau kis. Yam tsawg kawg yog qhov kev pheej hmoo thiab tus nqi ntawm kev thauj khoom yog ib qho ntawm cov yam uas yuav tsum tau xav txog.

Piv txwv yooj yim: piv rau cov fwj iav, cov fwj yas tuaj yeem txo cov nqi thauj mus los (hnyav sib dua), cov khoom siv raw qis dua (tus nqi qis), yooj yim dua rau luam tawm ntawm qhov chaw (kom ua tau raws li qhov xav tau), tsis tas yuav ntxuav (xa khoom sai dua) thiab lwm yam zoo, yog vim li cas ntau lub npe nyiam yas dua iav, txawm tias iav tuaj yeem hais kom muaj tus nqi siab dua.

Raws li lub hauv paus ntsiab lus uas cov neeg siv khoom tau them sai sai rau kev tsim cov ntaub ntawv ntim khoom, yog li tsim cov khoom ntim khoom zoo nkauj uas muaj tswv yim, yooj yim thiab dav.