Modern text-to-speech (TTS) turns written content into clear, natural-sounding...

https://xeon-wiki.win/index.php/How_Do_I_Make_Narrated_Tutorials_Without_Recording_My_Own_Voice%3F

Modern text-to-speech (TTS) turns written content into clear, natural-sounding audio. Apps use it to make information easier to access, helping people with reading difficulties or busy schedules