diff --git a/a/assembler_nasm_win32.asm b/a/assembler_nasm_win32.asm
new file mode 100644
index 00000000..3ded350b
--- /dev/null
+++ b/a/assembler_nasm_win32.asm
@@ -0,0 +1,10 @@
+BITS	32
+global	_main
+extern	_printf
+section	.text
+	push	msg
+	call	_printf
+	add		esp,4
+	ret
+section	.data
+	msg:	db	"Hello world",0Ah,0