Program to print "Hello World" in Assembly Language using emu 8086

Assembly Language Programming Tutorial

Problem:

Write a program that print "Hello World" in Assembly Language.

Solution:

1. Create new file and save it as Hello World.asm

2. Copy the following code into that file.

.model tiny                              ;code, data & program in 1 64K segment

.code                                       ;code segment

MAIN PROC
                       
    MOV AH, 09h                    ;function to display a string
    MOV DX, offset message  ;offset of Message string terminated with $

    int 21h                                 ;DOS interrupt
    MOV AH, 4ch                    ;funtion to terminate
    int 21h                                 ;DOS interrupt

ENDP
message db "Hello World $"   ;Message to be displayed terminated with $(indicates end of string)

END MAIN

3. Now compile the program and save the HelloWorld.com file.

4. Run it.

5. You can see the output on the screen.

Output:

Let me know in the comment section if you have any question.

Previous Post:
Run your first program in assembly language using MASM

Next Post:

Program to mov data in Assembly Language using emu 8086