DOC
PNG mafayilo
DOC (Microsoft Word document) ndi mtundu wa fayilo womwe umagwiritsidwa ntchito polemba mawu. Wopangidwa ndi Microsoft Word, mafayilo a DOC amatha kukhala ndi zolemba, zithunzi, masanjidwe, ndi zina. Amagwiritsidwa ntchito kwambiri popanga ndikusintha zolemba, malipoti, ndi makalata.
PNG (Portable Network Graphics) ndi mtundu wazithunzi womwe umadziwika chifukwa cha kukanikizana kosataya komanso kuthandizira mawonekedwe owonekera. Mafayilo a PNG nthawi zambiri amagwiritsidwa ntchito popanga zithunzi, ma logo, ndi zithunzi pomwe kusunga m'mbali zakuthwa komanso kuwonekera ndikofunikira. Ndizoyenera bwino pazithunzi zapaintaneti komanso kapangidwe ka digito.