List of shortcuts of Windows 3.X      

Task Shortcut
Close a dialog box or drop-down menu Esc
Select highlighted choice in menu or dialog box Enter
Close a window Ctrl+F4
Move between windows Ctrl+F6
Help F1
Tile windows Shift+F4
Cascade windows  Shift+F5
Exit from a program or Windows Alt+F4
Undo Alt+Backspace
Copy files F8
Move files F7

  Program Manager:
 
 

Task Shortcut
Change program item or group properties Alt+Enter
Save current Program Manager settings Alt+Shift+F4
Move program item to another group F7
Copy a program item to another group F8
Tile windows Shift+F4
Cascade windows Shift+F5
Close Program Manager and exit Windows Alt+F4
Properties Alt+Enter
Expand one level +
Expand all *
Collapse branch - (hyphen)
Refresh screen F5
Change open directory windows Ctrl+Tab
Switch current directory window to another drive Ctrl+drive letter
Move to root in tree view Home or Backslash
Move up one level in directory view Home, Enter
Move up one level in tree view Ctrl+left arrow

 
File Manager
 

Task Shortcut
Select all files in a directory /
Change focus from tree view to directory view to drive letter Tab
Change open directory windows Ctrl+Tab
Select a file  Space
Select a series of files Shift+down arrow
Deselect a single file Ctrl+mouse click
Select files to end of directory Shift+End
Run a file Enter
Delete a file Delete
Refresh screen F5
Move a file F7
Copy a file F8
View file properties Alt+Enter
Switch current directory window to another drive Ctrl+drive letter
Move up one level (directory view) Home, Enter
Move up one level (tree view) Ctrl+left arrow