Apple iPod touch iOS 2.0 - Manual (Page 101)

Chapter 7 Settings 101
 To set whether Safari accepts cookies, tap Accept Cookies and choose Never, “From
visited,” or Always.
A cookie is a piece of information that a website puts on iPod touch so the website
can remember you when you visit again. That way, webpages can be customized for
you based on information you may have provided.
Some pages won’t work correctly unless iPod touch is set to accept cookies.
 To clear the history of webpages you’ve visited, tap Clear History.
 To clear all cookies from Safari, tap Clear Cookies.
 To clear the browser cache, tap Clear Cache.
The browser cache stores the content of pages so the pages open faster the next
time you visit them. If a page you open isn’t showing new content, clearing the
cache may help.
Developer
The Debug Console can help you resolve webpage errors. If turned on, the console
appears automatically when a webpage error occurs.
Turn the debug console on or off: Choose Safari > Developer, and turn Debug
Console on or off.