RSS

RRS is a family of web feed formats used to publish frequently updated digital content, such as blogs, news feeds or podcasts.
Users of RSS content use software programs called "feed readers" or "feed aggregators". The user subscribes to a feed by entering a link of the feed into the reader program. The reader can then check the user's subscribed feeds to see if any of those feeds have new content since the last time it was checked, and, if so, retrieve that content and present it to the user.
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