What feature of private browsing mode allows you to maintain privacy while browsing?

The feature of private browsing mode that helps maintain privacy while browsing is the ability to enable browsing without leaving temporary internet files. When using private browsing, the browser does not save cookies, cache, or session information after the session is closed. This ensures that the user's browsing activity isn't tracked or recorded in their web history, thus enhancing privacy.

While private browsing may create temporary files during the session, these files are deleted once the window is closed, ensuring that no traces of the browsing activity remain on the device. This functionality is crucial for users who want to surf the internet without their activity being logged or accessible on the device later.

The other choices involve aspects that do not accurately reflect how private browsing operates: for instance, storing cookies would run counter to the privacy aims of such a mode, while permanently deleting browsing history and accessing previously visited sites misstate how private browsing works since it doesn't retain those histories after the session is closed.