Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda sashi: Hanyar: Amfani da wutar lantarki: Lokacin da babu tashar wutar lantarki ko janareta mai ɗaukar hoto, kwamfutocin hannu dole ne su dogara gaba ɗaya akan ƙarfin baturi. Haɗe tare da ƙaramin girman na'urorin hannu da yawa, wannan galibi yana nufin ana amfani da batura masu tsada sosai don samun rayuwar batir da ake buƙata. Tambaya: Wace tushen wutar lantarki kwamfutocin hannu suke dogara da ita lokacin da babu tashar wutar lantarki ko janareta mai ɗaukar hoto?
ƙarfin baturi