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.
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
A graphical user interface contains six important features, including a pointer, pointing device, icons, desktop, windows and menus. A GUI denotes a collection of computer programs that utilize a computer's graphics capabilities to make programs easier to use. Graphical interfaces obviate the need for users to learn programming languages and command codes through a keyboard.Full Answer >
Embedded software refers to computer programs that directly interact with hardware. These programs are typically built to perform a specific function or to make the hardware perform in a specific way, and several pieces of embedded software may be built into a single piece of hardware. Embedded software is an integral part of the hardware into which it is built.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 >
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 >