In the General tab, you can disable the Jogging Input Filter allowing uninterrupted jogging even with fast movement. This can be useful in simulation when this security feature is not required.
In 3D Scene, you can change the interface color theme and set the grid visibility. This can be useful to better visualize your tools based on their color.
You can tweak different trajectory settings in the Trajectories tab.
Parameters saved in Settings are persistent which means they will stick around even when you come back later, but you can always reset them by clicking Revert modifications.