What is a web application?
A web application is software you use in a browser, like online booking, a client portal or a store checkout, rather than a page you only read.
A web application, or web app, is an interactive program that runs in a web browser. Instead of only reading content, you do things: book an appointment, pay an invoice, manage orders or chat with support. Web apps run on a server and in the browser, often talking to other services through APIs. You do not need to install anything, and updates reach everyone at once.
Why it matters for your business: Many tools your business uses daily are web apps. Your website may include some, such as forms, booking or a customer portal.
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