Clear Cache in Internet Explorer 8

• 1). Open Internet Explorer, click on "Safety," and then select "Delete Browsing History" from the drop-down menu. A Delete Browsing History opens.
  
  
• 2). Uncheck "Preserve Favorite Websites Data," and then select "Temporary Internet files," "Cookies," and "History."
  
  
• 3). Clear your browser cache by clicking on the "Delete" button. Any damaged object in your cache has been deleted.
  
  

Clear Cache in Firefox 3.6

• 1). Open Firefox, select "Tools," and then select "Clear Recent History." A Clear Recent History dialog box opens.
  
  
• 2). Select "Everything" from the "Time Range to Clear" drop-down menu, and then specify the items you would like to remove by clicking on the down arrow next to "Details."
  
  
• 3). Clear your cache by clicking on the "Clear Now" button. You have successfully removed any damaged items from your cache.