Document Windows
In the SolidWorks application, each part, assembly, and drawing is referred
to as a document, and each document is displayed in a separate window.
(Each drawing document can contain multiple drawing sheets,
though.)
The main
section of the window, where the model or drawing is displayed, is the
graphics
area.
The left
panel displays the FeatureManager
design tree, the PropertyManager,
the ConfigurationManager,
and the DimXpertManager.
You can have multiple part, assembly, and drawing
document windows open at the same time. Also, you can have multiple views
of the same document visible at the same time with New
Window
or with viewports.

To gain as much space as possible in the graphics
area, use the Full
Screen Mode, which hides the menus, status bar, Task Pane, and FeatureManager
design tree area. You can toggle visibility of all open toolbars
and the FeatureManager
design tree area separately.
An asterisk
(*) beside the document name in
the Menu bar indicates that the document has changed since it was last
saved.
Click Window,
to close all open documents.