What is the primary function of the Okta browser plug-in?

The primary function of the Okta browser plug-in is to facilitate automatic sign-in to applications. By utilizing the plug-in, users can streamline their login process for various web applications without needing to manually enter their credentials each time. This is especially beneficial for environments that require access to multiple applications, as it enhances user productivity and ensures a smoother user experience.

The plug-in achieves this by integrating with the user's Okta account, allowing it to automatically fill in user credentials for supported applications. This not only simplifies the login process but also reduces the likelihood of password fatigue, where users might otherwise resort to insecure practices like reusing passwords or writing them down.

While other options mention features that are important in cybersecurity or internet usage, they do not pertain to the fundamental purpose of the Okta plug-in, which revolves around simplifying the authentication process.