What is software as a service (SaaS)?

Software as a Service (SaaS) refers to a software distribution model in which applications are hosted on remote servers and made available to users over the internet. This means that users do not need to install or maintain software on their personal devices. Instead, they can access the application from any device with an internet connection, typically through a web browser. This model allows for easier updates, scalability, and often subscription-based pricing, making it a flexible choice for both individual users and businesses.

Options that describe other concepts do not accurately represent SaaS. For instance, a hardware storage solution refers to physical devices like hard drives or cloud storage systems that do not involve software delivery models. Similarly, a computer programming language describes the syntax and structure used to write software programs, while a type of downloadable game focuses specifically on entertainment software rather than a service model for providing software applications. Thus, the definition of SaaS as a hosted software distribution model is precise and highlights the unique aspects of accessing services over the internet.