allowing visitors to upload images

I know this is probably a basic question

Set up for advanced guestbook says when allowing visitors to upload images ....."To use this upload feature you have to turn SAFE MODE off in your php.ini."

I do not know what or where php.ini is. Can someone please tell me?
Thanks in advance,
Linda

Hi,

if you have your own server then you can use the search button.
In windows you can find it in the windows directory, I don't know about Unix/Linux.

If your site is hosted then ask your hosting company, but I don't think they are willing to enable it.