What is a key characteristic of SAAS?

A key characteristic of Software as a Service (SaaS) is that it is provided as a subscription service. This model allows users to access software over the internet without needing to install it on local devices. Instead of requiring a one-time purchase and permanent license, SaaS simplifies costs and facilitates access, as users typically pay a recurring fee based on usage or time. This contrasts significantly with traditional software models, where users must purchase a license upfront and typically manage any updates themselves. Instead, with SaaS, updates and maintenance are handled by the service provider, ensuring that users always have access to the latest features and security enhancements without the burden of manual installations.