When Sim Racing Telemetry starts, the Main View is shown:
It lists all the Supported Games ordered by recent activity for easy access, along with some quick information about each title:
Icons to indicate the supported platforms.
The number of recorded sessions, and the date of the last recording.
Games with unlocked premium access.
Select a game to open its list of recorded sessions. From there, you'll be able to access detailed session and telemetry data.