RSS is a set of Web feed formats used to publish frequently updated content such as blog entries, news headlines or podcasts. An RSS document, which is called a “feed,” “web feed,” or “channel,” contains either a summary of content from an associated Website or the full text. RSS makes it possible to keep up with favorite Websites in an automated manner rather than checking them manually.
RSS content can be read using software called an “RSS reader,” “feed reader” or an “aggregator.” The initials “RSS” are used to refer to the following formats:
Really Simple Syndication (RSS 2.0)
RDF Site Summary (RSS 1.0 and RSS 0.90)
Rich Site Summary (RSS 0.91)
RSS formats are specified using XML, a generic specification for the creation of data formats.
Click on the orange square icon on the lower right corner of the Lighting Portal Forum pages to be taken to a subscription form. There is a “Submit” button to allow subscription to the RSS feed. A “feed” of new information posted to the site will be sent directly after subscription.

Become a subscriber to topics of special interest on The Lighting Portal. A subscriber will be enabled to receive notices when new information is posted to the topic and be provided access to view posts specifically on that topic. While in a thread of information in the forum, next to the option to “Reply,” there is a “Subscribe” button that can be clicked. This will add your profile to a group of subscribers on the particular topic.

How do I know if a website offers feeds?
When you first view a website, Internet Explorer will search for feeds. If feeds are available, the Feeds button will change color and a sound will play.
How do I view a feed?
When you visit a webpage, the Feeds button will change color, letting you know that feeds are available. Click the Feeds button, and then click the feed you want to see. To get content automatically, you should subscribe to a feed. Click Related Topics to learn how to subscribe to a web feed.
How does a feed differ from a website?
A feed can have the same content as a webpage, but it's often formatted differently. When you subscribe, Internet Explorer automatically checks the website and downloads new content so you can see what is new since you last visited the feed.
How can I automatically get updated content?
You can receive content automatically by subscribing to a web feed. When you subscribe to a web feed, you set the interval at which Internet Explorer will check the website for updates. Once you've set an interval, Internet Explorer will automatically download the most up-to-date web feed list. Click Related Topics to learn how to subscribe to a web feed.
How can I view my subscribed feeds?
You view feeds on the Feeds tab in the Favorites Center. To view your feeds, click the Favorites Center button, and then click Feeds.
Can other programs display my subscribed feeds?
Yes, Internet Explorer provides the Common Feed List to other programs. This allows you to subscribe to feeds with Internet Explorer and read them in other programs, such as e-mail clients.