The main window of Data Desk allows you to easily load the data files and analyze or edit them. 

All the editing commands of Data Desk are available from this menu of the application. 

In the Special menu of Data Desk you will find some useful features such as slideshow, arrange, locate or sequence, data group and selector. 

With Data Desk you can modify the selected items in terms of axes, scale, visibility and many more. 

Data Desk also has a set of manipulation functions that are available here. 

To access the calculations features of Data Desk you will have to access this menu of the application. 

The Preferences tab of Data Desk allows you to customize the application's running settings.