Help my minecraft is going crazy?

I started my MC and went to a single player world there. Suddenly the Googel woman tells me that wherever I move my mouse pointer always agrees. But I didn't do anything in the settings. I only downloaded 2 maps before. E.g. When I move the mouse pointer over single player the google voice says ' single player ''
When it comes to other things, the Google voice doesn't say anything

This can be set in the settings so that a voice repeats text.

For me it was when I pressed B.

You have to go to the options and then to chat settings and turn off the speech output you accidentally activated this with a key combination

Where? In which?

In the MCPE settings. Find it

Got in English

So what is that called?

Press Esc, then Options, then Chatsettings at the bottom right and switch narrator to off which is located at the bottom left 😁

Danke