Akwụkwọ e-akwụkwọ na usoro ha: DjVu - akụkọ ya, uru, ọghọm na atụmatụ ya
Na mmalite 70s, onye edemede America Michael Hart jisiri ike nweta ohere na-akparaghị ókè na kọmputa Xerox Sigma 5 arụnyere na Mahadum Illinois. Iji jiri akụrụngwa igwe mee ihe nke ọma, o kpebiri imepụta akwụkwọ eletrọnịkị mbụ, na-ebipụtaghachi Nkwupụta Nnwere Onwe US. Taa, akwụkwọ dijitalụ abụrụla ebe niile, ọkachasị maka mmepe nke ngwaọrụ ndị nwere ike ibugharị (smartphone, ndị na-agụ e-agụ, laptọọpụ). Nke a […]