<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.kumbuka: video converter kwa mac na video converter kwa windows ina karibu kazi sawa na hapa itabidi kuchukua yake toleo la windows kama mfano.  <response>: tips: the operations of both windows and mac versions of the converter are almost the same, and here i will use windows versions screenshots for illustration. 