The 3ds Max window contains an area at the bottom for prompt and status information about your scene and the active command. The coordinate display area lets you type transform values, and on the left, a two-line interface provides a shortcut to the MAXScript Listener.
Click to display a version of the Track View Curve Editor in place of the time slider and track bar.
When curves are displayed, you can click the Close button at upper left to return to a view of the time slider and track bar.