1. Drag the orange square over the blue square
  2. Press the relevant modifier keys for your platform
  3. Continue dragging over the pink square
  4. Release the drag, then the keys
  5. Check that the correct drop effect is produced in each case. If the mouse cursor can change to indicate the final type of drop effect that will take place, it should change to the relevant type (the one in bold) once the modifier keys are pressed.
Windows
ModifierDrop effect
Nonelink
Ctrllink=>copy=>none
Shiftlink=>move
Altlink
Ctrl+Shiftlink
Ctrl+Altlink
Alt+Shiftlink
Ctrl+Alt+Shiftlink
Unix/Linux
ModifierDrop effect
nonelink
Ctrllink=>copy=>none
Shiftlink=>move
Altlink
Ctrl+Shiftlink
Ctrl+Altlink=>copy=>none
Alt+Shiftlink=>move
Ctrl+Alt+Shiftlink
Mac
ModifierDrop effect
nonelink
Ctrllink
Shiftlink
Option/altlink=>copy=>none
Commandlink=>move
Ctrl+Shiftlink
Ctrl+Optionlink=>copy=>none
Ctrl+Commandlink=>move
Shift+Optionlink=>copy=>none
Shift+Commandlink=>move
Command+Optionlink
Ctrl+Shift+Optionlink=>copy=>none
Ctrl+Shift+Commandlink=>move
Ctrl+Command+Optionlink
Shift+Command+Optionlink
Ctrl+Shift+Command+Optionlink