SaaS stands for Software as a Service. It is a cloud computing service model where software applications are hosted by a provider and made available to users over the internet, typically through a subscription. Users access the software remotely via a web browser or app, without needing to install or maintain it on their own devices. The service provider manages all infrastructure, maintenance, updates, and security

. This model allows for flexibility, scalability, and reduced IT overhead, enabling users to use software applications like email, customer relationship management (CRM), office productivity tools, and more, from any internet- connected device