On Fri, 2011-06-17 at 09:05 -0400, Felix Miata wrote: 

On 2011/06/17 08:53 (GMT-0300) Domingo Becker composed:

The shortest way is by using keyboard, as Rahul says:

1. Press the key between Ctrl and Alt.

What key between Ctrl & Alt? The last good[1] keyboards made (AFAIK) predate 
keyboards with windows keys, so none of the keyboards I use routinely have them.

[1]good requires:
1-function keys grouped on left so that only fingers of one child's (small) 
hand are required to use any combination of function key simultaneously with 
any combination of shift key(s); readily usable purely by touch of an 
experience user
2-standard inverted-T cursor keys with blank above up key and two blanks 
above left and right keys
3-oversize Enter key
4-double width backspace key.

The conditions 2, 3, 4 are still fairly commonly met although it seems
to be harder to get such keyboard recently - at least here.

However I thought that the condition 1 was abandoned when the original
IBM AT keyboards stopped shipping :). But then a short search revealed
this one:
Avant Stellar Keyboard
http://benchmarkreviews.com/index.php?option=com_content&task=view&id=376&Itemid=65&limit=1&limitstart=4