One side display

[kaziasif78]

Hi all
Recently i have connected my laptop with projector and i started using, But i dont know the display is only on screen not on my laptop i,e iam unable to see my windows on my laptop instead i can see it on screen where the projector is displaying.
what may be opbm

 

[pip22]

Have you gone into your Control panel - Display properties - Advanced, to see if the setup can be configured to give you what you want? You can usually configure the graphics card to have a 'primary' display and a 'secondary' display, and choose what you see on each of them.