Is it possible to set something in steam that the achievements you get in a game are displayed during the game by means of a pop-up?
Similar to xbox?
That is normal automatically
Okay no not with me, do you have any idea how I can adjust that
I don't know now
Achievements are shown on the overlay, you probably exhibited that.
Is Steam at the top left on Steam> Settings> In the game> Activate Steam Overlay in the game tick the box then they will be displayed again.