The Links app shows all of the links that have been shared across all of your conversations.
Click on the title of any link in the list to open the link in a new browser window, or click anywhere else in the link's row and its Details view will slide in over the right pane (as depicted above). You can view all of the link's details here, see its history, and add replies.
The drop-down lists at the top of the page provide options for filtering and sorting the list of links. You can view all links, just links that you posted, links posted by a specific person, or links from a specific team/team folder. The links can be sorted by the date they were posted, their title, or the domain of the web site.
Links can be viewed as a list, or with summaries that give you more information about each link.
Add a new link by clicking on the New Link button at the top of the page.