Understanding the World Wide Web

Introduction

• The World Wide Web (WWW) is a ubiquitous tool used for various daily activities, such as:
  • Checking the weather
  • Ordering food
  • Communicating with friends
  • Sharing news and starting revolutions
• Accessible through computers, phones, and even cars.

Difference between the Internet and the Web

• Internet:
  • A global network connecting computers to share information.
  • Initial connections were direct calls between computers.
  • Now, communication is seamless through existing networks.
• World Wide Web:
  • Not the same as the Internet.
  • The most common use of the Internet.
  • Represents a collection of web servers (like skyscrapers).
  • Websites are rooms in these skyscrapers owned by web hosts.

Setting Up a Website

• Web hosts rent space in web servers.
• Anyone can set up a web server with the right tools and knowledge.
• Website address:
  • Similar to a real-life address.
  • Consists of domain names to locate websites.

Function of Web Browsers

• Read web languages like HTML and JavaScript.
• Convert code into graphical user interfaces (words, graphics, videos).
• Act as translators for users, eliminating the need for them to know computer languages.

Ownership and Accessibility of the Web

• No one owns the Web; it is a shared space.
• Pay services are needed for access (Internet service providers, hosting companies, registrars).

Significance of the Web

• Named as a 'web' due to its interconnected structure.
• Organizes information in a non-linear, web-like fashion with:
  • Hyperlinks allowing immediate exploration of topics.
  • Reflects human thought patterns, which are interconnected.

Impact of the Web

• Mirrors society and individual minds.
• Connects people across boundaries:
  • Ethnicity, gender, age, time, and space.

Conclusion

• The Web is not owned by any entity but is accessible to all.
• It provides a non-linear way of accessing information that aligns with human cognitive processes.