Answer: Workspace
Explanation:
Workspace is used in indicating which panels of a Photoshop is displayed on the computer screen as well as how these are arranged.
The Essential Workspace is the default workspace found in Photoshop. Some panels found in this, are Layers, Colour, Swatches, Adjustment and Properties panels.
Other workspaces are the Motion, 3D, Graphics and Web, Painting, as well as Photography. These lists of workspaces are located either on the Workspace icon or on the Menu bar.