To do:

Explorer tree solution with or without Visual Basic...to get documents and other files in the tree view use folders as files
...but this is inefficient and a better solution can probably had with the Visual Basic Tree View control implemented with
switches to show/hide files or even files with certain extension...and other filters!

Registry

API

Batch files and command lines

Some points:

File Manager = Winfile.exe = My Desktop / My computer?
Program Manager = Progman.exe = Programs.grp = Windows Explorer?
To start Windows 95 in the Program Manager, add a shortcut to Progman.exe to the \Windows\Startup folder
Any ico, exe or dll file may have icons...change a shortcut's icon by r-click and properties... Windows icons in the foll:
C:\WINDOWS\SYSTEM\SHELL32.DLL
For the multiple windows batch file stuff see "Using Windows 95" pp.128 - 133