Thaum koj nrhiav haujlwm, koj yuav tsum sau thiab sau daim ntawv qhia tus kheej kom raug thiab raug. Nws yog ib qho tsim nyog yuav tau hais txog koj txoj kev zoo rau cov lus tshaj tawm mus lwm qhov.
Xav tau qhov muab sau rau hauv peb tsab:
- hauv,
- hauv daim ntawv luam tawm,
- hauv daim ntawv sau sau.
Daim ntawv rov pib siv hluav taws xob. Daim ntawv qhia qhov chaw yooj yim rau chaw ua haujlwm thiab tus neeg sib tw rau cov tsis muaj txaus. Nws yuav siv ob peb feeb los xa cov ntawv qhia tus kheej no, thiab tus tswv ntiav haujlwm yuav tsis poob nws. Daim ntawv qhia txog tus neeg ntawd yuav tsum tau sau rau hauv txheej txheem ntawv nyeem ntawm lub computer.
Luam daim ntawv foos. Kuj tseem yog qhov kev xaiv yooj yim rau cov neeg thov ua haujlwm. Nov yog daim foos uas yooj yim dua, hauv cov ntawv sau cov ntaub ntawv ntawm tus kheej tsim nyog cov ntaub ntawv, cov ntaub ntawv ntawm kev kawm, cov ntaub ntawv ntawm kev txawj ntse raug qhia. Xws li daim ntawv yog zoo nkauj, koj tsis tas yuav muaj kev txawj tshwj xeeb los kos nws, xws li daim ntawv qhia tus kheej yog qhov tsim nyog rau kev xa mus rau ib lub koom haum twg.
Daim ntawv sau sau txog tus kheej. Cov ntawv sau txog tus kheej yuav ua rau muaj kev ntxhov siab rau tus tswv haujlwm. Yog li, nws zoo dua tsis txhob siv cov ntawv zoo li no, tsuas yog muaj kev zam tshwj xeeb thaum tus tswv haujlwm muab daim ntawv qhia tus kheej lossis daim foos nrog rau cov lus nug rau kev sau.
Thaum xa daim ntawv qhia tus kheej, daim ntawv siv hluav taws xob lossis luam ntawv yuav pom zoo dua; nws zoo dua yog qhov tsis kam ua qhov xuas tes sau. Qee zaum, thaum tshaj tawm qhov tsis xws luag, txoj kev xa tawm daim ntawv qhia tus kheej, qhia qhov yooj yim rau qhov chaw ua haujlwm. Them rau qhov no.
