How to update your Steam games manually or automatically, or update to a beta version of a game

You can update Steam games automatically or manually. You can also go into a menu to download the beta version of a game.
Kotaku

It’s Now Even Easier To Check How A Game Runs On Steam Deck

The Steam Deck is an impressive piece of hardware that runs Windows games via some clever software magic. But sometimes even a Steam-Verified game might not run as well as you expect on the Deck. If ...