Resources
  Resources is a collective term for the projects, folders, and files that exist in the
  Workbench. The navigation views provide a hierarchical view of resources and allows you to open them for editing.
  Other tools may display and handle these resources differently.
  There are three basic types of resources that exist in the Workbench:
  
    - Files
- Comparable to files as you see them in the file system.
- Folders
- Comparable to directories on a file system. In the Workbench, folders are contained in projects or other
    folders. Folders can contain files and other folders.
- Projects
- Contain folders and files. Projects are used for builds, version management, sharing, and resource
    organization. Like folders, projects map to directories in the file system. (When you create a project, you specify
    a location for it in the file system.)
- A project is either open or closed. When a project is closed, it cannot be changed in the Workbench. The
    resources of a closed project will not appear in the Workbench, but the resources still reside on the local file
    system. Closed projects require less memory. Since they are not examined during builds, closing a project can
    improve build time.
- When a project is open, the structure of the project can be changed and you will see the contents.
Folders and files can be linked to locations in the file system outside of the project's location. These special
  folders and files are called linked resources.
  Different tools that plug into the Workbench use their own specialized types of projects, folders, and files.
  Workbench
  Project Explorer view
  Resource hierarchies
  Linked resources
  Builds
  Importing resources into the
  Workbench
  Creating a project
  Creating a folder
  Creating a file
  Creating linked resources
  Closing projects
  Viewing resource properties
  Finding a resource quickly
  Copying resources
  Moving resources
  Comparing resources