Quote Originally Posted by Vlatko
I'm using WinXP and i need to practice assembler. The catch is that i have to use the DOS interrupts (mainly INT 21). Do i have to install DOS or there is some way to emulate INT 21 in WinXP and to get the output on a console. Also what editor can i use.

Thanks!
Why not grab masm32 and write 32bit assembler code? You'll certianlly find it more useful then the old fashion. You can grab it at www.masm32.com