My InsiderHow to change your Steam username 1. Open the Steam application on your Mac or PC and hover your mouse over your username at the top of the screen — it's next to the Community tab. 2 ...

Changing the Steam Deck’s keyboard theme is pretty quick and easy. Just remember to keep an eye out for new keyboard themes in the future as Valve may release more at some point.

Steam's most unique feature is live playback. At any time while background recording is on, I can summon the Steam overlay to scrub through my current background footage while recording continues ...