A web application, also known as a web app, is a software program that is accessed through a web browser and is designed to perform specific tasks or provide specific services over the internet. Unlike traditional desktop applications, web applications do not need to be downloaded or installed on a device, making them easily accessible from any device with an internet connection. These applications can range from simple tools like email and online banking to more complex systems like e-commerce platforms and social media networks. Web applications have become an integral part of our daily lives, providing convenience and efficiency in various aspects of our online interactions.