DOC
PPT faịlụ
DOC (akwụkwọ Word) bụ usoro faịlụ ejiri maka akwụkwọ nhazi okwu. Nke Word mebere, faịlụ DOC nwere ike ịnwe ederede, onyonyo, nhazi na ihe ndị ọzọ. A na-ejikarị ha maka imepụta na dezie akwụkwọ ederede, akụkọ na mkpụrụedemede.
PPT (Ihe ngosi PowerPoint) bụ usoro faịlụ eji eme ihe ngosi mmịfe na ihe ngosi. PowerPoint mebere ya, faịlụ PPT nwere ike ịgụnye ederede, onyonyo, ihe ngosi na ihe mgbasa ozi ọtụtụ. A na-eji ha eme ihe n'ọtụtụ ebe maka ihe ngosi azụmahịa, ihe nkuzi, na ndị ọzọ.