Internet Explorer 7
- From the Tools menu, select Delete Browsing History....
- Next to "Temporary Internet Files", click Delete files....
- Click Yes, and then click Close to exit.
Firefox 3 for Windows and Mac OS X
- In Firefox, from the Tools menu, select Clear Private Data.
- Make sure Cache is checked, and then click Clear Private Data Now.
Safari
- From the Safari menu, select Empty Cache....
- When prompted, click Empty to confirm that you want to empty the cache.