The document defines the internet as a global system of interconnected computer networks that allows users to share information. It describes three main types of networks: local area networks (LAN), metropolitan area networks (MAN), and wide area networks (WAN). The document then lists several common uses of the internet, including online booking, social networking, online shopping, video conferencing, playing games and listening to music online, and easily accessing information on any topic.

3.  DEFINITION
 TYPES OF NETWORK
 USES OF INTERNET

4.  A communication system that connect
computers and computer networks all
over the world . It helps us to surf
information on various topics, play
online games, etc.

5. TYPES OF NETWORK
 There are three main types of
network:
 LAN (local area network)
 MAN (metropolitan area
network)
 WAN (wide area network)

6. USES OF INTERNET
1) Online booking .
2) Social networking.
3) Online shopping.
4) Video conferencing.
5) Games and songs.
6) Easy access to information.

7. ONLINE BOOKING
 We can book movie
tickets, sports tickets
online. We can book
railway tickets,
Airlines, hotels, bus
tickets and much more
through internet.

8. SOCIAL NETWORKING
 Social networking websites
function like an online community
of internet users. Depending on
the website in question, many of
these online community members
share common interests in
hobbies, religion, politics and
alternative lifestyles.
 Some common sites are
facebook, twitter, flickr, my space
and YouTube.

9. ONLINE SHOPPING
 We can buy mobiles,
books, digital cameras,
gifts, fashion jewellery,
computers, laptops,
watches and other
products at best price.
 Some common
websites are :
flipkart.com,
letsbuy.com,
indiaplaza.com etc.

10. VIDEO CONFERENCING
Web conferencing refers to a service that
allows conferencing events to be shared with
remote locations. In general the service is
made possible by Internet technologies,
particularly on TCP/IF connections. It
offers information of text-based messages,
voice and video chat to be shared
simultaneously, across geographically
dispersed locations.

11. GAMES AND SONGS
 We can play online
games on internet.
 We can listen any
music, watch movies
and download it from
different web stores.
 Such as, utorrent,
songs.pk and beemp3
etc.

12. Easy to access information
Through internet we
can collect
information on any
topic.
Any information is
easily available on
the internet .

14. THANK YOU!
MADE BY SATISH
RAO
CLASS XI-B