forgive me for the lo level, but what does this code is doing?

[squall_lion_heart]

mov ax, 3
int 10

10x for the help

[NigelQ]

The mov ax, 3 moves 0 into the AH register, and 3 into AL.

The INT 10 calls the specified interrupt (0x10 in this case).

INTerrupt 16 (0x10) is the video services interrupt.

When this interrupt is called with AH=0 and AL=3 (as in your case), this changes the video mode to:

80 chars wide by 25 lines high, 16 color text (essentially color console text mode).

Sorry for giving you it spelled out, but I wasn't sure what part you didn't understand.

Hope this helps,

- Nigel

[squall_lion_heart]

yeh, you really helped me, 10x