Once you have created a text window, the top left position within the window

becomes 0,0. All PRINT TAB commands are relative to this new position, as

you can see if you type:

CLS

PRINT TAB(4,3)"The middle"

A graphics window can be set up in any mode which allows the use of graphics.

Type:

MODE 129

VDU 24, 160; 128; 1118; 1000;

VDU 24 is followed by the graphics positions which are at the bottom left and

top right of the new window:

C 25