Screenshots in Mac OS 7, 8, 9

Command-Shift-3

       Entire screen to picture file[*]

Ctrl-Command-Shift-3

       Entire screen to clipboard

Command-Shift-4

       Dragged rectangle to picture file[*]

Ctrl-Command-Shift-4

       Dragged rectangle to clipboard

Command-Shift-Caps Lock-4

       Clicked window to picture file[*]


[*] A picture file is a PICT format file created in the hard disk
root directory with name "Picture 1", "Picture 2", ....