RSS what is it ??

It basically let readers subscribe to your site so they can notified when you publish a new content.

Do a Google search for Goodness sake!

and sort your signature out

I must agree... this is the kind of topic that is very easily seached and to post these types of questions in the forum - which occurs mostly from noobs is a waste of space.

It's times like these many of us wish we could close the topic ourselves.

RSS (originally RDF Site Summary, often dubbed Really Simple Syndication) is a family of web feed formats used to publish frequently updated works—such as blog entries, news headlines, audio, and video—in a standardized format.[2] An RSS document (which is called a "feed", "web feed",[3] or "channel") includes full or summarized text, plus metadata such as publishing dates and authorship.

RSS feeds benefit publishers by letting them syndicate content automatically. A standardized XML file format allows the information to be published once and viewed by many different programs. They benefit readers who want to subscribe to timely updates from favored websites or to aggregate feeds from many sites into one place.

RSS feeds can be read using software called an "RSS reader", "feed reader", or "aggregator", which can be web-based, desktop-based, or mobile-device-based. The user subscribes to a feed by entering into the reader the feed's URI or by clicking a feed icon in a web browser that initiates the subscription process. The RSS reader checks the user's subscribed feeds regularly for new work, downloads any updates that it finds, and provides a user interface to monitor and read the feeds. RSS allows users to avoid manually inspecting all of the websites they are interested in, and instead subscribe to websites such that all new content is pushed onto their browsers when it becomes available.

Rss feed can be used to drive traffic by submitting your feed to rssfeed directories (search google for list)

if you use the corrent wordpress your feed should look like this http://www.websiteurl.com/blog/feed/ or http://www.websiteurl.com/feed/ if you install your blog in the public_html directory where your domain default folder is located.

rss feed can also been seen as creating a copy of your content update in a lighter wight version of your content update or post.

that is the basic info if you need more search for "rssfeed articles"

Its a really simple syndication whenever you change in content or add anything new regarding that content.it notifies whatever change you made.

An RSS (or Really Simple Syndication) Feed is used to publish frequently updated works, such as blogs and news headlines, in a standardized format.

RSS is a format for delivering regularly changing web content. Many news-related sites, weblogs and other online publishers syndicate their content as an RSS Feed to whoever wants it.