What does Single Sign-On (SSO) allow users to do?

Single Sign-On (SSO) allows users to access multiple applications with one set of login credentials, streamlining the login process and enhancing user convenience. When SSO is implemented, users can authenticate once and gain entry to various applications without needing to log in again for each individual service. This seamless experience reduces the burden of remembering multiple usernames and passwords, increasing productivity and improving user satisfaction.

The other options do not accurately capture the primary purpose of SSO. While it's true that SSO allows access to a range of applications, it is not limited to just Salesforce applications, nor does it involve creating multiple user accounts or regularly changing passwords across applications. Instead, SSO aims to simplify authentication, making it easier for users to navigate between different platforms and services with a single, secure set of credentials.