What delivery method characterizes Software as a Service (SaaS)?

Software as a Service (SaaS) is characterized by being managed and delivered remotely over the internet. This delivery method represents a shift from traditional software installations, which often require users to download or purchase software that is installed directly on their devices. Instead, SaaS applications are accessed online, allowing for greater flexibility and ease of use.

By leveraging cloud technology, users can access SaaS applications through a web browser without the need for complex installations or hardware requirements. This model also means that updates and maintenance are handled by the service provider, ensuring that users always have access to the latest version of the software without manual intervention.

This approach contrasts with options that involve physical media distribution or local installations. Additionally, while some SaaS offerings may have free trial periods, the nature of SaaS itself is not confined to being a free service, as many providers offer tiered subscription plans. Therefore, the key aspect of SaaS is its remote management and internet-based delivery, which enhances accessibility and lowers barriers to usage for individuals and businesses alike.