A news feed, technically known as RSS, provides a convenient way for content publishers to distribute information in a standardized format. Summaries of content are delivered to you, and then you decide which articles you want to read by clicking a link.
You must have client software programs to read RSS Feeds. These programs are known as RSS aggregators or RSS readers. Outlook includes the functionality of an RSS aggregator.
Working with RSS feeds in Outlook 2007
Adding an RSS feed to your mailbox
On the web page with the desired RSS feed, click the [RSS feed] button in your browser toolbar and select the desired feed.
Copy the URL displayed in the browser address field.
Right-click the RSS Feeds folder in your mailbox and choose Add a New RSS feed.