Pointers on monitors

How does the pointer on your monitor work when you move the mouse? Haven't you wondered? Through the miracle of high technology, we can see how it is done. With the aid of a screen magnifying lens (supplied online), the mechanism becomes apparent.

Click on the link below and you'll find out. The image may take a minute or two to download and, when it appears, slowly move your mouse over the light grey circle and you will see how things work.

Follow this link and find out the truth.

Thanks Bernd…I think