Windows 1.0/Development Release 2

**Development Release #2**

Kernel version	1.0
CPU architecture	x86 (16-bit)
Compile date	June 1984

Development Release #2 is a pre-release build of Windows 1.0, compiled sometime in June 1984.

Overview

This build, respectively its Tandy 2000 variant, was demonstrated at a Boston Computer Society meeting in June 1984.^[1] Just like the previous, this build was launched from a file called DEMO.BAT, and was ran from a single 5,25" floppy disk.

For some reason, the Clipboard application wasn't included with the demo.

File list

File list (as seen in the DOS Window)

BOXES.MOD/BOXES.RES - Boxes application (color demo)
CALC.MOD/CALC.RES - Calculator application
COMMAND.COM - Microsoft MS-DOS command interpreter
CONFIG.BIN - The system configuration file
CURSOR.MOD - The Cursor Routines file
DEMO.BAT - A batch file used to launch the Microsoft Windows demonstration
DISPLAY.MOD - Display driver
FONT.RES - Font resources
GDI.MOD - GDI (Graphics Device Interface) system file
KERNEL.MOD - Microsoft Windows kernel system file
KEYBOARD.MOD - Keyboard system file
KEYNAMES.BIN - Input translation table lookup file
MB.EXE - Module boot
MOUSE.MOD - Mouse driver
PUZZLE.MOD/PUZZLE.RES - Puzzle application
REVERSI.MOD/REVERSI.RES - Reversi application
SAMPLE.MOD/ SAMPLE.RES - Sample application
SHELL.MOD/SHELL.RES - "DOS Window" shell application (later became MS-DOS Executive (MSDOS.EXE)
TIMER.MOD - System timer driver
WINDOWS.MOD/WINDOWS.RES - Microsoft Windows User component