Handy Backup 3.9 allows using the following hot keys:

Create item - Ctrl+N;

Execute item - Ctrl+F5;

Stop - Esc;

Delete selected item - Del;

Item properties - Alt+Enter;

Settings - Alt+F7;

Refresh - F5.

Copy - Ctrl+C.

Exit - Alt+F4.

All hot keys are displayed in the program menus.