Read the following context and choose the best option to answer the question.
Context: Currently we have a product ( Oracle Adaptive Access Manager ) that provides both functions . OAAM allows you to use a virtual keypad to enter username and password credentials . This virtual keypad includes such features such as using a background image that you chose ( or perhaps chosen for you in an internal environment ) . It also has other features such as a timestamp , showing a key phrase in the image and the image moves every time it is refreshed .
Question: What may be the reason to have this software ?
Options: 
A. To photo edit
B. To control passwords
C. None of the above choices .
D. To search the internet


B