How or where do I deactivate these notifications?

Ac
- in Xbox
1

Do not find the point or whatever I click it stays

Xbox One

How or where do I deactivate these notifications
Ma

This so-called notification can't be deactivated as far as I know. But it is also completely unnecessary because it is displayed only after some time inactivity. After that, only the picture darkens as part of the screensaver.

So if you do not do anything with the console at the moment, does not it matter what it shows? I recommend you shut it down when not in use.