the presence of an RSS feed in web browser indicates that a web sites publishes its content using a feed or you can recognize the presence of an RSS feed by looking for an orange web feed icon or acronyms RSS or xml. 


RSS feeds enable publishers to syndicate data automatically. A standard XML file format ensures compatibility with many different machines/programs. RSS feeds also benefit users who want to receive timely updates from favorite websites or to aggregate data from many sites.

Some commonly mentioned uses are:

·         Notification of the arrival of new products in a store

·         Listing and notifying you of newsletter issues, including email newsletters

·         Weather and other alerts of changing conditions

·         Notification of additions of new items to a database, or new members to a group

One RSS aggregation is all that you need to read all of the RSS feeds, be they headlines, alerts, changes, or other notifications. RSS is shaping up to be a very popular and useful means for communicating

Software termed "RSS reader", "aggregator", or "feed reader", which can be web-based, desktop-based, or mobile-device-based, presents RSS feed data to users. Users subscribe to feeds either by entering a feed's URI into the reader or by clicking on the browser's feed icon. The RSS reader checks the user's feeds regularly for new information and can automatically download it, if that function is enabled. The reader also provides a user interface.