As you now have an executable file that can be run and debugged in DOSBox, it's time to learn how to compile and run your own assembly programs using Flat Assembler.

To get started, download and install the Windows version of Flat Assembler. Once installed, start the program and copy-paste the following code into the window:

`Hello World$' $ = end of string marker`

This will give you a basic understanding of how to write and compile assembly code for MS DOS.

For those new to assembly programming, I recommend starting with a more comprehensive guide, such as 'The Zen of Assembly Language: Volume I, Knowledge' by Michael Abrash. This book provides valuable insights into the basics of assembly language programming and is a great resource for beginners.

Some other useful resources include:

* FreeVGA - A website that provides information on graphics hardware

* Intel Pentium Instruction Set Reference - A comprehensive guide to all x86 instructions

* DOS INT 21h - DOS Function Codes - Information on how to interact with the DOS operating system

* Interrupt Services - A collection of tutorials and resources on interrupt handling in MS DOS

If you're looking for more information on using assembly language programming with DOSBox, I suggest checking out the Flat Assembler forum, which has a dedicated section for DOS-related questions.

It's also worth noting that the debug version of DOSBox requires the regular version to be installed first.

To get started with your own assembly programs, you can follow these steps:

1. Select where to save your file and name it 'hwex.exe'.

2. In the menu, select 'Run' and then 'Compile'.

3. Set the data segment to the same value as the code segment.

Remember that this is just a basic guide, and there's more to learn about assembly language programming than can be covered in one article. If you have any questions or need further clarification on any of these topics, feel free to ask!

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