1. Ntchito yotsatsa yophatikizika yotsatsa imatha kuthandizira mafomu osiyanasiyana atolankhani monga kusewera kwa audio, FLASH, zithunzi, PPT, kusakatula kwa zikalata, chidziwitso chanthawi yeniyeni, ndi zolemba zam’manja.
2. Samalani kugwirizana kwa makina otsatsa onse-mu-mmodzi mukamagwiritsa ntchito, kuti asagwirizane ndi kukhudza zotsatira zotsatsa kapena kuwononga dongosolo.
3. Popeza makina ambiri otsatsira ma multimedia amagwiritsidwa ntchito m’malo opezeka anthu ambiri, magetsi osakhazikika amatha kuwononga zida. Ndibwino kuti mugwiritse ntchito mphamvu ya mains okhazikika, ndipo musagwiritse ntchito magetsi omwewo okhala ndi zida zamphamvu kwambiri monga ma elevator.

2022.8.5