Lub khoos phis tawj yog khoom siv hluav taws xob uas tswj cov ntaub ntawv, lossis cov ntaub ntawv. Nws muaj peev xwm khaws, khaws, thiab ua cov ntaub ntawv. Tej zaum koj twb paub lawm tias koj tuaj yeem siv lub khoos phis tawj los ntaus cov ntaub ntawv, xa email, ua si games, thiab xauj lub vev xaib.
lub computer ua dab tsi rau peb?
Kev piav qhia: Khoos phis tawj yog siv los tswj cov tshuab loj thiab me uas yav dhau los tau tswj los ntawm tib neeg. Cov neeg feem coob tau siv lub computer tus kheej hauv lawv lub tsev lossis tom haujlwm. Lawv siv rau tej yam xws li mloog nkauj, nyeem xov xwm thiab sau ntawv.
3 yam tseem ceeb uas lub computer ua li cas?
Teb: Nyob rau theem pib, khoos phis tawj ua haujlwm los ntawm plaub txoj haujlwm no: tawm tswv yim, tso tawm, ua haujlwm, thiab khaws cia. Cov tswv yim: hloov cov ntaub ntawv mus rau hauv lub system (piv txwv li, los ntawm cov keyboard). Tso zis: kev nthuav qhia cov ntaub ntawv rau tus neeg siv (xws li, ntawm ib qho screen).
Txhua lub computer ua tau dab tsi?
Lub khoos phis tawj yog lub tshuab nrawm thiab ntau yam uas tuaj yeem ua haujlwm lej lej yooj yim, xws li, ntxiv, rho tawm, sib npaug thiab faib, thiab tseem tuaj yeem daws cov lej nyuaj, cov qauv..
4 yam computer ua dab tsi?
4 Txoj Haujlwm ntawm Lub Khoos phis tawj
- Data input.
- Data processing.
- Cov ntaub ntawv tso tawm.
- Cov ntaub ntawv thiab cov ntaub ntawv khaws cia.
