Speed
"Speed" is a term used for the distance that the cursor moves when the Number Pad keys are pressed.
Use the Speed Panel buttons or the Plus and Minus keys to change this distance.
Many users prefer to use the keyboard to move the cursor rather than the mouse. Others use the mouse and finish up with the keyboard.
The keyboard arrow keys always move one pixel at a time. The Number Pad keys move according to this setting.
For instance you might:
In Metric mode, you might: