Imwe mu nyungu nyamukuru zo gukoresha inkwavu ni uko ifasha kwirinda imyanda y'ibiribwa. Inkono yagenewe gufata ibiryo bihagije kugirango urukwavu rubone ibiryo umunsi wose. Ifite kandi umunwa cyangwa inkombe yazamuye ibuza inkwavu gusunika cyangwa gusuka ibiryo mu nkono. Ibi bifasha kugabanya imyanda y'ibiribwa kandi bigabanya gukenera kuzuzwa kenshi. Byongeye kandi, inkwavu yo kugaburira urukwavu irashobora kugera ku micungire myiza yo kugaburira. Ukoresheje inkono y'ibiryo, biroroshye gukurikirana ibiryo by'urukwavu rwawe kandi urebe ko bakiriye ibiryo bikwiye. Ibi ni ingenzi cyane mubuhinzi bwurukwavu rwubucuruzi, aho kugaburira neza nibyingenzi kugirango bikure neza kandi bitange umusaruro. Yorohereza kandi gucunga imiti cyangwa inyongeramusaruro kuko zishobora kuvangwa nibiryo bigashyirwa mumasafuriya. Iyindi nyungu yinkwavu yinkwavu nuko ifasha kugumana isuku nisuku. Inkono iroroshye gusukura no kugira isuku, bigabanya ibyago byo gukura kwa bagiteri no kwanduza. Igishushanyo nacyo kigabanya imikoranire hagati yibiribwa n’imyanda yinkwavu, kuko inkono ituma ibiryo bizamuka kandi bigatandukana n’imyanda cyangwa imyanda. Byongeye kandi, inkwavu yo kugaburira inkwavu iteza imbere gahunda yo kugaburira neza. Inkwavu ziga vuba guhuza inkono n'ibiryo, byoroshye kubayobora no kubitoza mugihe cyo kugaburira. Bituma kandi byoroha kwitegereza ingeso yo kurya urukwavu, kwemeza ko buri rukwavu rubona umugabane wibyo kurya.
Mu gusoza, inkwavu igaburira inkwavu nigikoresho-kigomba kuba gifite ba nyir'urukwavu n'aborozi. Itanga uburyo bworoshye kandi bunoze bwo kugaburira inkwavu, kugabanya imyanda y'ibiribwa no guteza imbere isuku. Haba murugo ruto cyangwa ibikorwa binini byubucuruzi, gukoresha inkono yo kugaburira byemeza ko inkwavu zakira imirire ikwiye kandi zigateza imbere gucunga neza ibiryo.
