BASIC

Pascal

Logo

65C816 machine language

6502/65C02 machine language

COBOL

Fortran

SuperPILOT

FORTH

PL/1

LISP

Modula-2

ProDOS

DOS 3.3

Pascal

CP/M (with Z80 card)

DOS 3.2: You can use DOS 3.2 applications on your Apple IIGS, but you have to load the START13 program from the DOS 3.3 System Master disk.

The Apple IIGS supports six different video display modes. The mode used depends on the software, although you can alternate between 40 and 80 columns by using the Control Panel Program.
The six display modes are:

• 40-column text mode—40 columns by 24 rows
   
• 80-column text mode—80 columns by 2 rows.
   
• Low-resolution graphics mode—16 colors, 40 horizontal by 48 vertical blocks.

Specifications

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