Tej Ntais Muaj Cov Khoom Plig Khoom Plig

Khoom plig lub hnab yog ib yam khoom ntim, uas yog siv rau kev tsav tsheb thiab kev tshem tawm, ntim khoom plig hnab. Khoom plig lub hnab yog tsim los ntawm daim ntawv yas, daim ntaub peb. Cov neeg nyob rau hauv hnub no lub neej yuav pom neeg siv khoom plig hnab txhua txhia qhov chaw. Hnab ntim khoom plig zoo nkauj tuaj yeem tsim tawm ntawm lawv cov khoom plig. Nrog txoj kev hloov hauv txoj kev puas siab puas ntsws, cov neeg tau txais kev pab yog cov khoom plig xav ua khoom plig ntxiv.

Kev ua lag luam khoom plig khoom siv ua lag luam

Lub tuam txhab nyob hauv:

1: Khoom siv hauv chaw ua hauj lwm

Xws li cov ntawv cib, cov ntawv sau, cov ntaub ntawv, thiab lwm yam khoom siv rau kev lag luam, tiam sis kuj tsis pub dhau lub tsev los siv, qhov tseem ceeb ntawm txoj hauj lwm tshaj tawm, qhov album, daim nplaub tshev kuj ntxiv tau ntxiv rau cov tswv lag luam. Lub tuam txhab nyob hauv:

2: advertising cwj mem

Me me thiab cov tswv yim, ntau yam, txawm muab los yog tshwj xeeb khoom plig, muaj kev xaiv muaj xws li: pob-point pen, mem, stylus, hom mem. Lub tuam txhab nyob hauv:

3: hluav taws xob khoom

Tswv yim thiab siv tshuab, niaj hnub science thiab technology nyiam qhov khoom plig. Xws li: lub laij lej, cov vev xaib, hluav taws xob, PDA, cov khoom siv hluav taws xob.