The Data Views menu provides easy control of which tabs are displayed in the main view.

Selecting any of the items shows the relevant tab (if it's not visible already), and makes it the current selected tab.
•Hide All Views  hides all tabs except the one that's currently visible
 hides all tabs except the one that's currently visible 
 
•Show All Views  shows all the listed tabs, and in their normal order
 shows all the listed tabs, and in their normal order 
 
•Reset All Views  shows only the most popular tabs, so excludes the Analysis, and the Line Times tabs
 shows only the most popular tabs, so excludes the Analysis, and the Line Times tabs 
This is the default setting when you first use the software
When you hide a tab (by clicking the cross on the right of the tab header), you'll initially be reminded of where to go to show it again, but you can choose not to keep seeing this reminder.

Hidden views are remembered between sessions.