To go back to your presentations library view, click Actions from the left menu bar. Then, select Return To Library .
By default, your presentation is set to Grid View but may be switched to List View to display the presentation name, the date it was created, last update, slide count, and owner.
Your library defaults to Recently Edited automatically. To change this, click the Sort drop-down menu on the right. There, you can switch to Recently Created or Name .