1. Open Chrome.
  2. On your browser toolbar, click More More.
  3. Point to More tools, and then click Clear browsing data.
  4. In the "Clear browsing data" box, click the checkboxes for Cookies and other site and plug-in data and Cached images and files.
  5. Use the menu at the top to select the amount of data that you want to delete. Choose beginning of time to delete everything.
  6. Click Clear browsing data.