1. Cov qauv sab hauv yog yooj yim, yooj yim rau kev khiav lag luam, yooj yim rau kev txhim kho thiab siv.
2. Cov khoom siv hluav taws xob sib txawv tuaj yeem tswj tau los ntawm kev teeb tsa ntau hom kev ua haujlwm sib txawv, xws li nias luv luv, nias ntev, thiab lwm yam.
3. Kev ua haujlwm zoo, muab rau ib tus neeg uas muaj kev ntxhib los mos thiab kev xav zoo.
Cov khoom siv hluav taws xob: xws li lub khoos phis tawj, saib, keyboard, nas, scanner, tshuab luam ntawv, thiab lwm yam.
Cov khoom siv sib txuas lus: xws li xov tooj ntawm tes, xov tooj, routers, switches, thiab lwm yam.
Cov khoom siv hluav taws xob hauv tsheb: xws li kev tsav tsheb, suab, cua txias, thiab lwm yam.
Cov khoom siv kho mob: xws li lub tshuab ntsuas hluav taws xob sphygmomanometer, electrocardiograph, lub tshuab ua pa, thiab lwm yam.