PPT amafayela
I-PDF (Portable Document Format), ifomethi edalwe i-Adobe, iqinisekisa ukubukwa kwendawo yonke ngombhalo, izithombe, nokufometha. Ukuphatheka kwayo, izici zokuphepha, nokuthembeka kokuphrinta kuyenza ibaluleke kakhulu emisebenzini yamadokhumenti, ngaphandle kobunikazi bomdali wayo.
I-PPT (i- PowerPoint isethulo) ifomethi yefayela esetshenziselwa ukwakha imibukiso yama-slide nezethulo. Ithuthukiswe yi- PowerPoint, amafayela e-PPT angafaka umbhalo, izithombe, izithombe ezinyakazayo, nezinto ze-multimedia. Zisetshenziswa kakhulu ezethulweni zebhizinisi, izinto zokufundisa, nokunye.