RSS stands for 'Really Simple Syndication' or 'Rich Site Summary', depending on whom you choose to believe. It's a service that enables websites to push content (or 'feeds') out to users and other websites. Users can thus keep abreast of changes to websites without needing to visit them, and website owners can publish content from other websites on their own site by simply clicking a link. Most major news sites such as the BBC, The Guardian, The New York Times and CNN, as well as many other smaller organisations, now provide content in the form of RSS feeds.
To use RSS, you'll need a news reader. These come either as web-based services, as part of modern web browsers such as Firefox, Opera and Safari, or as stand-alone applications. A list of popular news readers is provided below.
Depending on your choice, you can then subscribe to the content in various ways, such as dragging the URL of the RSS feed into your news reader or by cutting and pasting the URL into a new feed.
A list of popular readers is provided below, divided into three categories: readers that are available as a service from a website; readers that are part of web browsing software; and readers that work as stand-alone applications. Most are free to use.
Bloglines
Straightforward to set up; easy-to-use interface
Free; registration required
inforss (requires Firefox)
This scrolls across the bottom of the browser window, or alternatively provides the option of a popup when a new story arrives
Free
Google Reader
Magazine style RSS application
FeedDemon
Dedicated RSS reader with a slick user interface similar to an email client
Newz Crawler ($24.95)
Dedicated RSS reader, with an email-style interface
NetNewsWire
Dedicated RSS reader
NewsFire ($18.99)
Dedicated RSS reader