View all your segments by clicking Segments in the left sidebar.
Click Actions on a Static Segment to add users to the segment, view segment stats, view users, email users, export users, rename the segment or delete it, or add the segment to a folder.
Click Actions on a Live Segment to refresh it, edit the parameters of the segment, view segment stats, view users, email users, export users, rename the segment or delete it, or add it to a folder.
Creating Segment Folders
To create a folder to organize groups of segments, click + ADD.
Once you've created a folder, you can move individual segments into it using the Actions dropdown beside each segment, or by selecting multiple segments, clicking the highlighted dropdown menu, and then Add segments to a folder.