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 new content in one place. RSS feeds save time by automatically collecting updates from subscribed sites and organizing the information. Teachers and students can use RSS feeds to keep current on new educational resources and share relevant articles.