Graphical User Interface

The website wireframe vector stencils library "Design elements - Icons" contains 127 web icons.
Use this icon set to design your webpage layouts with ConceptDraw PRO diagramming and vector drawing software.
"In computing, an icon is a pictogram displayed on a computer screen in order to help the user navigate a computer system or mobile device. The icon itself is a quickly comprehensible symbol of a software tool, function, or a data file, accessible on the system and is more like a traffic sign than a detailed illustration of the actual entity it represents. It can serve as an electronic hyperlink or file shortcut to access the program or data. The user can activate an icon using a mouse, pointer, finger, or recently voice commands. Their placement on the screen, also in relation to other icons, may provide further information to the user about their usage. In activating an icon, the user can move directly into and out of the identified function without knowing anything further about the location or requirements of the file or code.
Desktop icons for file/ data transfer, clock/ awaiting, and running a program.
Icons as parts of the graphical user interface of the computer system, in conjunction with windows, menus and a pointing device (mouse), belong to the much larger topic of the history of the graphical user interface that has largely supplanted the text-based interface for casual use." [en.wikipedia.org/ wiki/ Icon_ %28computing%29]
The web icon set example "Design elements - Icons" is included in the Website Wireframe solution from the Software Development area of ConceptDraw Solution Park.

The vector stencils library "Toolbar control elements" contains 42 toolbar graphical control elements.
Use this toolbar control element UI icon set to design graphic user interface (GUI) of your software application for OS X 10.10 Yosemite Apple Mac operating system.
"A graphical control element or widget is an element of interaction in a graphical user interface (GUI), such as a button or a scroll bar. Controls are software components that a computer user interacts with through direct manipulation to read or edit information about an application. ...
Each widget facilitates a specific type of user-computer interaction, and appears as a visible part of the application's GUI as defined by the theme and rendered by the rendering engine. The theme makes all graphical control elements adhere to a unified aesthetic design and creates a sense of overall cohesion. Some widgets support interaction with the user, for example labels, buttons, and check boxes. Others act as containers that group the widgets added to them, for example windows, panels, and tabs." [Graphical control element. Wikipedia]
The icons example "Design elements - Toolbar control elements" 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.

The vector stencils library "Menus" contains 14 icons of Windows 8 menus.
Use this menu UI icon set to design graphic user interface (GUI) prototypes of your software applications for Windows 8.
"A menu bar is a graphical control element which contains drop down menus. The menu bar's purpose is to supply a common housing for window- or application-specific menus which provide access to such functions as opening files, interacting with an application, or displaying help documentation or manuals. Menu bars are typically present in graphical user interfaces that display documents and representations of files in windows and windowing systems but menus can be used as well in command line interface programs like text editors or filemanagers where drop-down menu is activated with shortcut key or combination. ...
The menu bar in Microsoft Windows is usually anchored to the top of a window under the title bar; therefore, there can be many menu bars on screen at one time. Menus in the menu bar can be accessed through shortcuts involving the Alt key and the mnemonic letter that appears underlined in the menu title. Additionally, pressing Alt or F10 brings the focus on the first menu of the menu bar." [Menu bar. Wikipedia]
The menu elements example "Menus - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Windows 8 User Interface solution from the Software Development area of ConceptDraw Solution Park.

The example "OS X 10.10 Yosemite - Finder window" shows usage of user interface (UI) design elements: window frame, toolbar, menu, app icons, wallpapers.
"The Finder is the default file manager and graphical user interface shell used on all Macintosh operating systems. 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. It was introduced with the first Macintosh computer, and also exists as part of GS/ OS on the Apple IIGS. It was totally rewritten with the release of Mac OS X in 2001. 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." [Finder (software). Wikipedia]
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.