The primary advantage of including a GUI with software is that it makes it easier for the vast majority of users to learn and use the application. The main disadvantages are that it uses more system resources, thus degrading the overall performance of the software. Additionally, GUIs often provide the user with less granular control over the operations.Know More
A GUI provides novice users with visual cues to help guide and provide immediate feedback for each action they take. It is much easier for the typical person to discover and use functionality that is identified with an image, such as a question mark to denote help or a printer icon to designate the print function. However, because of these graphics, software using a GUI often runs much more slowly than applications without that layer. Additionally, depending on the method used to create the GUI, the software may not run on older computers that do not have the necessary processing power or compatible graphics controls.
Software that requires the user to operate it using a command-line interface generally has a much steeper learning curve. However, once the user is familiar with the commands, it usually runs much more quickly. An experienced operator generally finds that the options available using a command line provide greater power and flexibility in using the software.Learn more about Computer Programming
Application software consists of programs designed to perform specific tasks for users. These tasks may include educational, personal or home activities, tools designed to increase business productivity and software that supports graphics and media applications. Application software is sometimes grouped in a class with system software, which provides the basic programs a computer is powered by, such as the operating system, that are needed to run application software.Full Answer >
General-purpose software refers to computer applications that are not designed for a particular business, industry or department. These applications may, therefore, be adopted and applied by many professionals, including engineers, security analysts, accountants, chemists, medical officers and attorneys.Full Answer >
An object-oriented model uses objects containing stored values to unite the application and database development, while a relational model uses relations to construct data. The rational model is used to create grid-like mathematical structures while the object-oriented model is used to transform data into a unified data model.Full Answer >
The process of typing a subscript on a Mac differs depending on the application. Since Microsoft Word is the most widely used word processing application, the process is described for that application. To type a subscript into Word, press the Command button and the "=" keys on your keyboard simultaneously.Full Answer >