Photographed monitor screen effect

Question

I am trying to achieve the exact effect as on the image above, starting from a screenshot. Any links to similar PS tutorials would be of great help.

Answer 1

1. Use Free Transform or the 3D-Tools to give the screenshot perspective.

2. Apply a Depth of Field effect by using either Tilt-Shift (Filter > Blur Gallery > Tilt Shift) or Lens Blur (Filter > Blur > Lens Blur)

Optionally you can add scanlines, grain and color adjustments.

Tutorial on 3D-Tools
Tutorial on Lens Blur

Answer 2

For a better effect, you can also add some scanlines : You create a new layer with a grid made with black and a white lines with the overlay mode.