who know, how make a steam app accessibility on nvda?
Not directly. You will need nvda's ocr as well as object navigation. There's a steam guide in the articles room.
I found the audio recording but the link is not working
in the topic: "Installing and launching games on Steam for Mac"
Oh, that's steam for mac. That's not steam for windows, although Peter did end up taking the mac guide down, either that or the dropbox link expired.