The Project Toolbox
The Project Toolbox offers you the option of saving your map work as a project that you can access at a later date. There are several methods of saving your work, so you can choose the one that works the best for you.
Figure 1. The Project Toolbox
Figure 2. Save and Open Project Panels

Figure 3. The Extent Bookmarks panel and Jump to Extent box
Figure 4. The Upload Shapefile Panel