E mails have become very easy means of communication and the college students use the e mail ID's for social net working. Most of the e mail service providers like Yahoo, Rediff, Google, and Msn etc will offer the chatting service and the college students will chat with some strangers and will make friends across the globe using this chatting software. A user will chat with more than 5 people at the same time. There are a lot of dangerous and criminal things happening using the chat. A man can disguise as a woman and put a sexy picture and chat with the guys. These frauds will ask the other male chatters to come to a place and will steal every thing from them and in some cases, even murder cases are registered. The increasing nature of online fraud and cheating have led to the establishment of the cyber crime cell which handles all online frauds, cheating and other crimes. Friends use the e mail feature to send free funny birthday card to their friends e mail address. The free funny birthday card will be mostly in the gif format or will be a flash animation. Most of the birth day web sites develop this type of funny animation and circulate them to their users free of cost. The social net working sites will be having such free funny birthday card made of flash and on specifying the e mail address of the friend, the card will be sent to the recipient. The receiver must either open the attachment or can save it to their hard disk and view the free funny birthday card. In most of the cases, the link to the free funny birthday card will be sent along with the greeting message and the receiver on receiving the message will have to click the link to view the birth day card sent. People have now started using the internet to search for the birth day cards and the older ways of sending invitations by post or giving gift cards in person is diminishing slowly. The growth of internet and mobile phones can be cited as the reason for such a trend. Integration of internet, computers and mobile phones is the major trend and mobile phones have been released integrating the functionalities of a computer and Internet. Information technology experts comment that the future of internet lies with the mobile phones.