Right-click is your friend

Campground Master makes extensive use of the right mouse button to open "Context Menus".  These are menus that contain quick-access functions for the object that you right-click on.  For example, when looking at any of the main views you'll be able to right-click on a reservation to perform any functions appropriate for it at the time, such as checking in, changing sites, extending a reservation, and much more.  The general rule is: right-click on everything, just to see what you can do.

Once you right-click to open the menu, the next click should use the left mouse button.  In other words, the only time you need to use right-click is to open the context menu.  Left-click does everything else.  And once the menu is open, if you don't want to do anything on the menu then you can close it either by clicking somewhere else (anywhere else besides on the menu), or by pressing the ESC key on the keyboard.

For more details, see the Right-Click Functions in the Dynamic Interactive Report Screens section.