Most of us have gone online to check our bank account, pay bills, or place an order from an e-commerce web site, and we were probably amazed at how these companies were able to display our personal information on their web pages. Within seconds of entering our user ID and password we can view our records on the screen. This seems like a miracle considering the amount of time you spend creating your web page. At first you might think they have an army of web builders quickly looking up your information in their databases and then creating a customized web page for you. That's not practical,.
