Fanatec splits its software in two. The Fanatec Control Panel handles drivers, firmware and base tuning, while FanaLab adds per-game profiles, telemetry-driven RevLEDs and display pages on the wheels that have a screen. Both are Windows only on PC, though the console-licensed wheels work on Xbox and PlayStation without any of it.
The tooling is more polished than it used to be and generally easier to live with than MOZA's Pit House, but the two-app split confuses newcomers and firmware updates across a base plus wheel plus paddle module can be fiddly. Check firmware compatibility between your wheel, base and any add-on module before a big session, since mismatches are the most common cause of a wheel that suddenly stops behaving.