Understanding RSS Feed.
RSS Feed is short for Really simple syndication Feed and it standard means publication and syndicating the contents on the web.
What is that meaning:
For example, you have designed a website or blog for the client or yourself, there are section Latest updates. When Blog posts are created or updated regularly. Then your clients I mean who have subscribed your blog. They will be sent updates automatically.
In RSS feed displays the contents and links directly to their articles of your website or blog. The RSS feed automatically updated when new content is published.
Really Simple Syndication.
It is standard mean publishing syndication contents over the web.
RSS feeds standardized XML based formats designing for distributing contents. Designers and developers create RSS files that contain headlines, descriptions, links, and author name, other information specific to that content.
Most blogging platform automatically created RSS based on user interfaces.
Most individual consumers RSS feed throughout the use of news letters or feed Aggregator.
There are many free news feeder available many popular aggregator sites that present feed based on category or popularity.
What if you want to intergrade RSS feed your site.
There are online tools free and subscription based, like MailChimp they can perform the task for you. Leave you simply copy and paste your appropriate code into your site.
If you have decided want to use services I recommend research and experiment thoroughly, before coming them to your finish the site.
You should be aware, how RSS work and tools require intergrading to your sites publishing and consuming your site RSS feed common requirement of many web sites and chances are pretty high on counter them some points web designers.
The example of my site: