PowerPoint
JPEG mafayilo
Microsoft PowerPoint ndi pulogalamu yamphamvu yowonetsera yomwe imalola ogwiritsa ntchito kupanga ma slideshows amphamvu komanso owoneka bwino. Mafayilo a PowerPoint, omwe ali mumtundu wa PPTX, amathandizira zinthu zosiyanasiyana zamawu, makanema ojambula pamanja, ndi masinthidwe, kuwapangitsa kukhala abwino popanga ziwonetsero.
JPEG (Joint Photographic Experts Group) ndi mtundu wogwiritsidwa ntchito kwambiri wazithunzi womwe umadziwika chifukwa cha kupanikizana kotayika. Mafayilo a JPEG ndi oyenera zithunzi ndi zithunzi zokhala ndi utoto wosalala. Amapereka mgwirizano wabwino pakati pa mtundu wa chithunzi ndi kukula kwa fayilo.