RSS Reader web part allows users to add/edit feed URL'S. It is an online file that contains details about every piece of content a site has published.
The feeds can be displayed with/without description with the help of the Manage Layout option.
By default, the feed URL opens in a new tab. With the help of the Manage Layout option, it can be opened in the same tab as well. The user can add a maximum number of 5 feeds.