masud.adivagraphics :
Am I able to use dual monitor on 750TI?
If yes, what I've to do?
Just connect both your monitors to your graphics card.
How you do it, depends on graphics card model (what video outputs are available) and
models of your monitors (what video inputs are available).
If video outputs/inputs are of same type, then just connect them with appropriate cable.
If outputs/inputs are of different type, then you have to use adapters.