10 COLOR 0,0,2,2: REM BLACK BACKGROUND AND BORDER, RED TEXT AND EXTRA COLOR
20 GRAPHIC 2:SCNCLR:REM SELECT HI-RES GRAPHICS AND CLEAR THE SCREEN
30 POINT 2,640,640:REM DRAW A POINT AT 640/1024*160,640/1024*160
40 GET K$:IF K$="" THEN 40: REM WAIT FOR KEYPRESS
50 GRAPHIC 0:REM BACK TO TEXT MODE