Select the Edit menu. Select the Preferences menu item. Click on the small plus sign next to the
Advanced category. Select the Proxies sub-category. Select Manual Proxy Configuration, and click View.
Set the HTTP Proxy address to localhost (one word, no spaces) and the Port field to 4128.
Click the OK button. Click the OK button.
Important: Make sure that this is set only for HTTP protocol
and do not change settings for HTTPS, FTP, Gopher and Socks protocols.