Selecting a rectangular area with the mouse on the main window will produce different actions, depending on the way the rectangular area is drawn. The area may be zoomed up, stretched, etc. to fit the main window.
Right clicking files on the Load dialog box allows the user multiple options as if you were in Windows Explorer. This depends on your operating system, and the applications you have installed.
It is possible to copy the screen image onto the Windows Clipboard and it can be pasted in the 32VerSee main window or any other Windows-based application and viceversa.
That through the Set wallpaper item of the Image menu, it is possible to refresh the wallpaper with any image in the main window.
That only the images in the subfolders of the Sequence folder will be ordered from 0 to 998 by renaming them. This means that they will keep this order in Windows Explorer when ordered by extended names. As such this order is accessible from other Windows applications.
Many files may exist with the same name in the "\Sequence" subfolders thanks to the tool which adds three different digits at the beginning of the filename. In this case 32VerSee will automatically add a correlative 2-digit filename index at the end of the name for easy identification.
The Place function allows the user to change the sequence order of the image file displayed in the main window to any position within the current folder. This is a powerful tool to reorder files in the current folder.
It is possible to swap the images displayed in the little and main windows and their sequence order with the swap function.
The Slice function allows the user to change automatically the image displayed in the main window after a specific period of time. 
Activating the automatic scroll from the  View Menu - Options, together to the Slice function produces an automatic scroll on images bigger than the screen window when slide function is running.
When the image is bigger than the main window, by right clicking over the main window, the current position of the mouse pointer will be the centre of the visual area.
Clicking or double clicking on a file with an extension associated to the 32VerSee program in Windows Explorer will cause Windows to execute 32VerSee including the full path of the file as an argument. Then, 32VerSee will display the file.
With the command line you can set Windows Wallpaper without executing the whole program, allowing the change of the wallpaper when starting windows.
With the command line you can display a random image file of any folder when starting the program.
When actions are automatic or do not allow prompting to the user, the colour of the toolbar buttons is blue to remind the user that the program will perform actions automatically or without prompting.