Final answer:
A browser's history list tracks the websites and pages visited over time.
Step-by-step explanation:
A browser's history list shows all the Web sites and pages that you have visited over a period of time. This feature is part of the web browser's functionality to keep track of your online activities so you can easily go back to a previously visited page. However, remember that you can clear this history or use private browsing modes if you do not want your browser to keep this information.