The reading is done in German accent. Is there a way of changing into US English accent?
The computer-generated voice is provided by your operating system. There should be a way in Speech Settings (exact steps depend on your specific OS version) to change the default voice.
could you a little bit elaborate it Bradley?
He is saying that it is based upon your operating system. You can likely find the info you need via a google search, but before anyone here could help, we would need to know which specific operating system you are using.