Excel mafaira
PDF (Portable Document Format), chimiro chakagadzirwa neAdobe, chinova nechokwadi chekutariswa kwepasirese nemavara, mifananidzo, uye fomati. Kubata kwayo, kuchengetedza maficha, uye kutendeseka kwekudhinda kunoita kuti ive yakakosha mumabasa ezvinyorwa, kunze kwekuzivikanwa kwemugadziri wayo.
Mafaira eExcel, ari muXLS neXLSX mafomati, magwaro espredishiti akagadzirwa ne Excel. Aya mafaera anoshandiswa zvakanyanya kuronga, kuongorora, uye kupa data. Excel inopa zvine simba maficha ekugadzirisa data, kuverenga fomula, uye kugadzira machati, zvichiita kuti ive chishandiso chinogoneka chebhizinesi uye kuongorora data.