Internet is a modern international network but it is not unmixed blessing. Internet is a speedy transmitting system of information with the help of computer and network. Its functions are smooth, easy and rapid. It is a milestone in the modern world of communication. Many educational institutions are greatly benefited through the use of Internet. Through it we find many important information stored in the computer. It plays an effective role in the field of trade and commerse. Because the customers can buy or choose anything without going to market. There are some abuses of Internet. Naby crimes are being committed through the help of Internet, and this is known as cyber crime. Internet has opened up all kinds of indecent and vulgar pictures that have some negative effects on the mind of young peope.It is wise for everyone of us to utilize the merits of Internet and be watchful of its abuses. We must use Internet carefully otherwise it can destroy us for abuses.