During
the last few years many modes of communication have
been developed. With the help of these medium messages can be communicated to
other places quickly, safely and confidentially. These services are two types:
1.
Courier
Services:
-A Courier is a person or company who delivers
messages, packages and mail. Courier are different from ordinary mail services
by features such as speed, security, tracking, signature, specialization of
express services and swift delivery times. As a premium services, courier are usually
more expensive than usual mail services. The world's largest courier companies
are DHL, FedEx, TNT, UPS and Aramex.
2.
Electronic
Services:
-Technological development has made it possible to
exchange messages with the help of many electronic services. The sending of a
message has never been easy as in the case with electronic services. The
popular electronic services are as follows:
a.
Fax: -It
refers to that electronic machine through which a written message can be sent
to any part of the world at the utmost speed. This service is available for all
the 24 hours. The written message reaches its destination the moment it is
inserted in the fax machine.
b.
Internet: -The
information technology has covered a long distance and reached a stage when the
whole world seems to have confined itself in a single room.
The
popularity of the Internet is
growing every day. The simple reason for it is that the amount of information
received through it is very large. It has the capacity to satisfy the needs of
the children, the youth and the old.
