XLS
PNG mafayilo
XLS ( Excel spreadsheet) ndi mawonekedwe akale akale omwe amagwiritsidwa ntchito posungira zidziwitso za spreadsheet. Ngakhale kuti adasinthidwa ndi XLSX, mafayilo a XLS amatha kutsegulidwa ndi kusinthidwa mu Excel. Zili ndi data yama tabular yokhala ndi ma fomula, ma chart, ndi masanjidwe.
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.
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