Move up/down in a document one inch/centimetre or 1 or two lines at a time

Bob Diebel

Is there a way to move up/down in a document one inch/centimeter or 1 or 2 lines at a time.

Everything I try seems to move a whole screen. 

Please help

Graham Criddle

Is there a way to move up/down in a document one inch/centimeter or 1 or 2 lines at a time.

Try setting Columns to None