Handy Backup 3.9 Help : User Interface
Settings : Log Settings : Log View
This pane shows reports on all events occurred during backup, restore and synchronization. The pane displays log messages related only to a selected item.
(Click to enlarge)
Different colors denote different types of log messages as defined in Log Settings. If you wish you can customize fonts and colors for all kinds of log events with the help of 
"Colors..." button from the Context menu.
