Ganesha’s head was bigger than his body. The monitor which is at the
higher end of the computer, comparable to the head, is much bigger than
Ganesha’s Vaahan (the thing that helps it to move) around was a mouse,
the thing that makes a computer work is a little thing called mouse.
He had four arms; they could have been extensions such as printers’ scanners or many more.
Another point to be noticed is that you could keep on feeding God
Ganesha, the same way a computer can store (be fed) billions and billions
of data and it would store them.
Hope this helps u...............^_^