Start with the published PC requirements
The Steam listing specifies Windows 10 for the minimum configuration and Windows 11 for the recommended configuration. Both list an SSD and 100 GB of available storage, with separate hardware and graphics targets. Compare the full specification and its settings note before treating a frame-rate target as a result for your PC.
Read the Steam and PC setup guide →
Controller support and Steam Deck status
Steam lists full controller support. The published system requirements use Windows. Before installing on Steam Deck, check the store’s device compatibility panel and the current support instructions.
Check the current Steam compatibility listing ↗
Use a notice for the problem it actually addresses
For launch or maintenance issues, open the official Steam news for app 3218230. Check the notice date and whether the work is ongoing or completed. If you still cannot sign in, keep the error message handy when contacting support.
Official news and service notices ↗
When the problem is finding your party
If you are connected and grouped but cannot see your friends, check whether you share the same server and world channel. The linked demonstration uses Community, Party and Move Channel to join the leader’s channel. That is a specific in-game workflow, separate from changing PC drivers or reinstalling software.