Desktops

[Ted Gervais]

I am ashamed to ask this question but things were going so well with FC4 that 
I started to adjust the look of things, and that included the taskbar.

Now, I no longer have the four little blocks showing four desktops.  I 
obviously deleted them but want them back. I went through the various menus 
and have new desktops come up when I roll the mouse wheel. But where do I 
turn on the four (or more) little squares normally found in the task bar.

Anyone please??