This picture shows a man using computer

put the first and second 20-hole two-line Lego together horizontally

put the third 20-hole two-line Lego on the top middle to connect buttons of two pieces of Lego horizontally

put the fourth 20-hole two-line Lego horizontally on the buttons as the bottom stuck with second Lego.

put two-hole one-line Lego on the both sides to connect the fourth Lego with the second one.

put 5 eight-hole one-line Lego together in order to make a screen and put it on the edge.

put one-hole Lego in the middle of the screen and one piece of ramp Lego on the top of one-hole Lego to make it a camera.

put 3 eight-hole two-line Lego together to make it as a case

put it on the side

put one-hole Lego on the side to make it in line

put a piece of ramp Lego on the end to make it as a mouse.

put one man in the front of all the stuff.