The Snapshot Creation dialog allows you to specify a name for a newly created snapshot.
The dialog is initially displayed with a suggested default name for the snapshot (as shown above).
If you would prefer a more informative name, type your own snapshot name.
•Automatically name snapshots 
All future snapshots will be named automatically. You won't see this dialog again.
If you change your mind and wish to start naming your snapshots again, go to the Snapshots Display Settings dialog to change the setting.
