Deleting URL History

You do not wish there is others knowing website of any kind of opened ?

Delete the list website which lay in your location bar browser.
When you are used Netscape, from menu Edit to select the Preference. Move to Category Navigator. To deleted the list website, click the button of article of Clear Location Bar

For the Internet Explorer 4.x, click of menu View, choose the Internet Options, at tab General, click at button Clear History.

Hopefully nobody being the wiser, website you which have open, more than anything else for a few in secret matter.