NeatSurf is a powerful and easy to use IE privacy security utility it prevents writing your IE browser's history, cache, cookies, user data, etc...
When you visiting cybercafe or using any other public computer to buy something over the internet using your credit card, or entered any other sensitive information into the webbrowser's window, you cannot be absolutely sure that this information is not cached somewhere.
NeatSurf is designet to protect you in such situation, to make sure that other people cannot see your data or which sites you visit.
Just download and run NeatSurf.exe. It will start an instance of Internet Explorer and continue to run until IE browser is opened.