if you mean extension on MS Windows, it is .exe. Unix based OS don't have any kinds of extensions.
Another name for web apps is web applications.
In ICT, another name for background is "desktop wallpaper" or simply "wallpaper". It refers to the customizable image or pattern displayed on the screen when no applications are open.
Another name for the notification area in Windows is the "system tray." It is located on the taskbar, typically at the bottom right corner of the screen, and displays icons for background applications, system notifications, and the clock.
Another name for Bohr's salt is "potassium sodium tartrate," which is often used in chemistry as a buffer solution. It is commonly referred to as "Rochelle salt" and has applications in various fields, including food science and pharmaceuticals.
Another name for C sharp is "C♯." It is a programming language developed by Microsoft as part of its .NET initiative, designed for building a variety of applications. The name C sharp is derived from the musical notation where a sharp indicates a note that is a semitone higher.
it is a program on a computer. (Enternet Explorer, Google chrome, and firefox are all applications.)
You can share Android applications from one device to another using the Bluetooth sharing device.
Another name for colored mosaic glass is "glass tesserae." These small, colorful pieces of glass are used to create intricate mosaic designs in art and architecture, often found in decorative applications like murals, floors, and windows.
Another name for a piece of cloth is "fabric." Fabric can refer to various types of textiles used for clothing, upholstery, and other applications. Other synonyms include "material" and "textile."
Another name for a control panel is a dashboard. In various contexts, it can also be referred to as a command center, user interface, or management console, depending on its specific functionality and application. These terms generally refer to a centralized location for monitoring and managing systems or applications.
Another name for a fastener is a "fastening device." This term encompasses various hardware items used to join or secure objects together, such as screws, bolts, nuts, and clips. Fasteners are essential in construction, manufacturing, and everyday applications to ensure structural integrity and stability.
Another name for centripetal force is "center-seeking force." This force acts towards the center of a circular path, enabling an object to maintain its circular motion. It is crucial in various applications, such as in the motion of planets around the sun or a car turning on a curved road.