How to enable or disable the folder option in XP?

Hello all,
I do not know whether it is a problem or not. But it looks a problem to me. My folder option is looks like it is disabled. Yes, it may be disabled, because when I click on the folder option from the view tab, it was not showing. I don’t know that how it becomes like that. I have searched on the control panel, but there is no item which shows the enabling and disabling option of the folder option.
I need the folder option to see some of my exclusive private files. But now I am unable to see them. Some my question is that what should be the procedure to make the folder option enabled. I am using Windows XP SP 3. Please anybody help me to make my folder option enabled. I will be very thankful to him.
Thanks a lot.
