Online banking also known as Net-banking is a practice of doing things on internet like bank transactions , paying bills and withdrawing of money .In modern lifestyle ,everyone wants to complete work in seconds and online banking let you to do any transaction from home with having to go anywhere and saves a lot of time.Online banking is really helpful as customer need not to wait for bank statements ,they can easily access their accounts and check their balance anytime just by logging in. They can catch unusual activity or any kind of discrepancy. But you know every technology has its pros and cons. You have to be very careful while using net-banking.