The document discusses the evolution of the internet across three generations: Web 1.0 (static websites), Web 2.0 (interactive and social networking platforms), and Web 3.0 (machine-centric and semantic web technologies). It also explains online shopping processes, including product search, cart management, and payment methods. Additionally, it highlights the importance of effective information retrieval and the use of search engines.

1. Information Sharing
Self-Learning
Social Networking
Business Affairs
Advertisement and Marketing
Nowadays Internet is needed for Everything

2. In 1998 the Internet had about 50 million users.
In addition, mobile access increased rapidly as mobile
technology spread throughout the world.
Today the Internet has an estimated 542 million
servers and about 1.3 billion users. Of the estimated 3
billion mobile phones in use, about 15 percent are
Internet-enabled, adding 450 million devices to the
Internet.

3. Focus is Important
Clear Idea about required information really helps.
Right word at right place
Effective use of search engines
Stay away from adds and pop-ups
Social website contacts might help allot

4. -- or and | Either
“ “ Double Quote
- Not operator
~ to find Similar Terms/Words
* Wildcard Operator
define: (define: Life)
Number Range(from .. To) (best books 2002..2007)
site: ( site: www.notinwords.com internet)
link: (to find in URLs)

5. movie: to find particular movie
music: for finding particular music and artist
currency: currency: [12 meters in yards]
filetype: filetype:doc
inurl: a term only within the URL
intitle: a term only within the Title
intext a term only within the Body of form
inanchor: a term only within the Text used for
link Description
cached: To find old version pages

6. Web 1.0
Info – Centric Web
 The first generation of the World Wide Web
(WWW), characterized by separate static websites.
 It is one-way broadcasting.
 It is invented 1989 by Tim Berners- Lee.
 It was widely used between 1998 and 2001, and it is still
used beside Web 2.0 in almost all web sites.

7. Web 2.0
Web 2.0 is the network as platform,
spanning all connected devices;
Web 2.0 applications are those that make the most of the
intrinsic advantages of that platform:
delivering software as a continually-updated service that gets
better the more people use it,
consuming and remixing data from multiple sources,
including individual users, while providing their own data and
services in a form that allows remixing by others,
creating network effects through an "architecture of
participation," and going beyond the page metaphor of Web 1.0
to deliver rich user experiences.
Tim O'Reilly, “Web 2.0: Compact Definition?”

9. Web 2.0
People Centric Web
 Technologies and Trends
 Social networking sites:  Open Services:
 Facebook, MySpace, Hi5  Google.
, … etc.  P2P:
 Tagging or Labeling  Bit Torrent.
Content:  New Web technologies:
 Del.icio.us.  XML, RSS, Ajax.
 Wikis:  Open Source Software
 Wikipedia.
 Community-generated
content:
 eBay.

10. Web 3.0
Machine Centric Web
 Different meanings are intended to describe the evolution
of Web usage and interaction between the many possible
evolutionary paths.
 The third generation of Web technologies and services that
emphasize a machine-facilitated understanding of
information on the Web.
 Semantic Web
 Intelligent System Planning
 Business and Network Applications
 … etc.
 Video Web
 Web 3D
 Augmentation of Life

11. Semantic Web (Starting Point of Web 3.0)
Intelligent System Planning
 Example:
The Question: ”I’m looking for a warm place to vacation
and I have a budget of 3000 Rs. and I have an 11-year-old
child and I want Chicken for dinner ”
 Today’s System, such query can lead to hours of sifting (through lists
of flights, hotel, car rentals) and the options are often at odds with
one another.
 Web 3.0 will call up a complete vacation package that was planned as
meticulously as if it had been assembled by a human travel agent.

12. Its fact that surfing the internet for some entertainment do increase
the employee productivity..but time of surfing should be under
control.
Social networking sites keep you in touch with your friend and
family which makes you feel connected while at work.
Some recent examples of internet fun activities affecting Reality
Flash mob.
Blood donation.
Each One Teach One
Celebrity Blogs
Five Minutes, A fame

13. What is a Mashup?
 A Mashup is a web application that combines data from
more than one source into a single integrated tool.
 Content used in Mashup is typically sourced from a third
party via a public interface or so called API

14. User
What are the available Map with available
flats near SANJA Road? flats marked
Mashup
website
Request for Request for
Flat list Area map
available flat area map
list
Google Map
Real estate website

15. Web Mashup genres(types)
 Mapping mashups
• Wikimapia,flickrvision
 Video and photo mashups
• Flickr, Youtube
 Search and Shopping mashups
• eBay, Amazon
 News mashups
• Diggdot.us= Digg.com + Slashdot.org + Del.icio.us
Example: http://www.mapdango.com/

16. How to shop online?
 Many people are new to online shopping and don't really
know how it works.
 From a user’s point of view online shopping is pretty
straight forward..
 Online shopping has three major steps outlined simply
as find what you want, enter in your address and
other information, and make the purchase.

17.  How Does Online Shopping Work from a Website?
 The website is like a storefront for a business, with all of their
merchandise displayed on their website. Also to make things
easier all the merchandise is usually categorized into
categories. Like for instance clothes will be categorized into
men’s clothing and women’s clothing, shoes into men’s
footwear and women’s foot wear etc.
 So How Does Online Shopping Work When You are Looking
for Something?
 Almost every online store has a search option which allows
you to find exactly what you are looking for. For instance, you
can enter in the term “shirts” into a store’s search bar and the
website’s search engine will give you a list of all the shirts that
are available. You can then click on what you want to know
more about and read the details relating to the shirt like the
sizes available, colors, etc.

18.  How Does Online Shopping Work When You Find What You Want?
 When you have found what you are looking for you add that item to
your shopping cart. The virtual shopping cart acts like a real shopping
cart in which you can put any thing you want. On many commercial
websites close to each item you will find an icon of a shopping cart with
the tag ‘add to cart’ you then click on the icon and the item will then be
added to your cart. You continue doing this until you have finished
shopping.
 What Happens Last?
 What happens at the very end is you click on the icon that says check
out. The check out system works exactly as a traditional shopping store
were you take your shopping cart to the counter and the store clerk then
begins to add things up so you can pay for it. However, unlike a
traditional store check out does not take a long time no matter how much
you have added to your cart. It will present you with a grand total of all
items and the option to remove what you don’t want. You then enter in
your address and credit card information and the items you purchased is
then shipped to you.

19. How we can Pay while buying
Online?
 Online Payment Methods (PaisaPay)
 Online Bank Transfer ,Credit Card , Debit Card , Cash
Card
 Offline Payment Methods
 PaisaPay Cash on Delivery,Cheques,Demand
Draft,Buyer picks up and pays

20. Lets Recharge your Mobiles Online