Upon executing your tests for the first time under this step, a visual baseline is automatically created in our system. This baseline serves as the standard for all subsequent WebDriver tests. As new tests are run, they are compared to this original baseline, with any deviations highlighted to signal visual changes. These comparisons are integral for detecting any unintended visual modifications early in your development cycle. All test builds, including the initial baseline and subsequent runs, can be monitored and managed through the Sauce Labs platform at Sauce Visual Builds.