The GUI example "OS X 10.10 Yosemite - Finder window" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mac OS User Interface solution from the Software Development area of ConceptDraw Solution Park. In a tradition dating back to the classic Mac OS of the 1980s and 1990s, the Finder icon is the smiling screen of a computer, known as the Happy Mac logo." It was totally rewritten with the release of Mac OS X in 2001. It was introduced with the first Macintosh computer, and also exists as part of GS/ OS on the Apple IIGS. Described in its "About" window as "The Macintosh Desktop Experience", it is responsible for the launching of other applications, and for the overall user management of files, disks, and network volumes. "The Finder is the default file manager and graphical user interface shell used on all Macintosh operating systems. The example "OS X 10.10 Yosemite - Finder window" shows usage of user interface (UI) design elements: window frame, toolbar, menu, app icons, wallpapers. ConceptDraw Mac OS X UI solution offers libraries containing the distinct Mac app icons, menu bar graphics, glyph elements and other Mac OS X features - everything necessary to create a high standard, professional UI graphic design. OS X Yosemite latest version will change how you see your Mac. And a completely new relationship between your Mac and iOS devices. The apps you use every day, enhanced with new features. ConceptDraw DIAGRAM allows you to develop Apple OS X User Interface (UI) prototypes using the special templates and vector libraries of the specific user interface elements. Mac OS X Yosemite 10.10 has an elegant design that feels entirely fresh, yet inherently familiar. Uses Interface prototyping is much convenient when you can work through a diagram similar to the OS X design. To design an effective user interface, graphic designers will create visual GUI prototypes, that focus on maximizing the user experience. The fundamental style and layout of the Mac OS X user interface have remained largely in place since the earliest versions, but there have been obvious aesthetic enhancements, and elements of icon redesign to match branding across devices. Since that first Macintosh, Apple has always developed and used their own hardware specific operating system.