RSS feeds allow users to easily stay up-to-date on regularly updated content from websites without having to manually visit each site. RSS feeds deliver headlines and summaries of new articles or blog posts to aggregators like Google Reader. Users can subscribe to feeds from sites on any topic and access all of their subscribed content in one place. RSS feeds save users time by automatically collecting new content from sites they choose and organizing it for easy reading and management. Teachers and students can use RSS feeds to keep up with new educational resources and current events related to subject areas.