👉 The concept of availability is a fundamental aspect in many fields, including computer science and engineering. Availability refers to the ability or state of being available for use or usage. In the context of software development, availability can be defined as the ability of an application to run on any device or network connection at any time, without requiring any additional configuration or setup. This means that applications are not restricted by the physical location of the user's computer or network connection and can be accessed from anywhere in the world.