Nws muaj peb yam sib txawv ntawm cov khoom siv: Cov tswv yim, siv los cuam tshuam nrog, lossis xa cov ntaub ntawv mus rau lub khoos phis tawj (nas, keyboards, thiab lwm yam) Cov zis, uas muab cov zis rau tus neeg siv los ntawm lub computer (monitors, printers, thiab lwm yam) Cia, uas khaws cov ntaub ntawv ua los ntawm lub computer (hard drives, flash drives, thiab lwm yam)
Puas yog lub khoos phis tawj tawm lossis tso tawm lossis khaws cia?
Lub khoos phis tawj zaum nruab nrab ntawm cov khoom nkag thiab cov khoom siv tawm. Lub khoos phis tawj program ua haujlwm thiab digitises cov ntaub ntawv nkag. Cov txiaj ntsig tau raug xa mus rau cov khoom tso tawm xws li lub vijtsam.
Cov khoom siv tawm tswv yim yog dab tsi?
Cov khoom siv tswv yim thiab tso tawm tso cai rau khoos phis tawj cuam tshuam nrog lub ntiaj teb sab nraud los ntawm kev txav cov ntaub ntawv mus rau hauv thiab tawm ntawm qhov system.
Cov khoom siv nkag thiab tso tawm
- Keyboard.
- mus.
- Microphone.
- Bar code nyeem.
- Graphics ntsiav tshuaj.
piv txwv ntawm cov cuab yeej khaws cia yog dab tsi?
- Sib nqus disks, daim kab xev thiab DVDs yog ib qho piv txwv ntawm cov khoom siv cia.
- Hard Drives, CD-ROM thiab DVD-ROM drives, floppy disk drives, thiab daim kab xev drives yog tag nrho cov piv txwv ntawm cov khoom siv cia. … …
- Ib daim hlau nplaum yog cov cuab yeej khaws cia uas siv cov txheej txheem hlau nplaum los sau, rov sau dua thiab nkag mus rau cov ntaub ntawv.
Dab tsi yog cov tswv yim tso tawm thiab cov khoom khaws cia piav qhia?
cov khoom siv nkag - cov khoom siv uas peb siv los muab cov ntaub ntawv rau lub khoos phis tawj. piv txwv - keyboard, nas thiab lwm yam tso zis li - li uas cov ntaub ntawv muab los ntawm lub computer. Piv txwv - saib, hais lus thiab lwm yam khoom siv cia - khoom siv uas peb siv los khaws cov ntaub ntawv.
