1. Sefti pastaim: Lukaut gut long ol samting bilong sefti long taim bilong yusim, sekim na lukautim ol ikwipmen long taim, na noken rausim o senisim as straksa bilong ol ikwipmen long laik bilong yu yet.
2. Mentenens: Kil em i wanpela hai- tech prodak. Yu mas ridim gud ol infomesen we i stret bifo yu yusum blong blokem feil o damej long taem blong yusum. Long wankain taim, yu mas klinim na lukautim oltaim bilong skruim laip bilong ol samting bilong wok.
3. Klinim wara: Taim yu klinim na lukautim, yu mas makim stretpela wara bilong klinim bilong klinim bihainim ol narapela narapela kain kol. Noken yusim ol wara i save bagarapim tru.
4. Envaeromen blong layout: Envaeromen blong layout blong kuler i nid blong blokem daerek laet blong san mo ples we i gat wota, mo kipim i gat win, i gat bigfala spes mo i drae.
5. Ripea mo riplesem: Sapos ol ikwipmen i feil o ol impoten pat oli nidim blong riplesem, ol profesenol mentenens wokman oli nid blong handelem. Noken senisim o stretim sapos yu no givim tok orait.