The actual version of windows fall creator TTS is the version 5.
Its is a type of speech synthesis application that is used to create a spoken sound version of the text in a computer document,such as a help file or a Web page.Actually its used anywhere on web sites, reading books,reading helps,interacting apps,games. TTS systems were first developed to aid the visually impaired by offering a computer-generated spoken voice that would 'read' text to the user. Text to speech, abbreviated as TTS, is a form of speech synthesis that converts text into spoken voice output.
SAPI = Speech Application Program Interface
