advantages & limitaions of using Internet

The Limitation of internet are
(1). security - no any one of the system can guarantee their security.
(2). performance is not guarantee - sometimes we face "internet jam" if the wire is demage or number of people log-in exceed the limitation of the server.

Advantage of internet are
(1). efficient - we can check available balance, make transfer payment, pay bills, buy insurance or stock.
(2). effective - its service are provided upt-to-date
(3). convenient - we can check the data at home and at office, whenever computer is available.