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Mafaira eExcel, ari muXLS neXLSX mafomati, magwaro espredishiti akagadzirwa neMicrosoft 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.
JPEG (Joint Photographic Experts Group) imhando yemifananidzo inoshandiswa zvakanyanya inozivikanwa nekurasikirwa kwayo. JPEG mafaera akakodzera mafoto uye mifananidzo ine yakatsetseka mavara gradients. Vanopa chiyero chakanaka pakati pemhando yemufananidzo uye saizi yefaira.