Assembler in General

Hello. I have been learning assembler, and can do most character input and output:

Code:

---

mov ah, 2
mov dl, 65
int 21
int 20

---

And know how to do loops, and several other things. Anyone got tips on drawing stuff? A line? I also cannot figure out how to do colored text. Thanks!

Depends on the OS,

If you're in DOS then you use call the 21h interupt with the appropriate video variable (I know this is vague but I can't remember off the top of my head)

Or in windows then you have to use the API, get a handle on a device context etc.

Well, I only know how to assemble in DOS. Any web sites regarding assembler in windows?

have a look through the other assembler threads, there are links to MASM32 which is a 32bit assember for windows