Using Internet Explorer 5.x with OS X
From
the EXPLORER menu, choose PREFERENCES
Scroll down to RECEIVING
FILES, click on COOKIES, and select “Ask for each site.” from the
options in the dropdown next to “When receiving cookies”. You will
be prompted every time a website tries to set a cookie
Using Safari on a MAC with OS X
From the
SAFARI menu, choose PREFERENCES
Select the SECURITY icon at the
top of the window. Next to “Accept Cookies” select the radio button
that says “only from sites you navigate to.” In this case cookies
from 3rd party sites (advertisers) will not be allowed.