Module 2 Lesson 3

• World Wide Web (WWW)


  A global collection of different websites or resources that you can access on the Internet
• The Internet and the Web


  Related but not the same; the Internet is a means to access the World Wide Web
• URL (Uniform Resource Locator)


  A unique address for each website, like a home address that tells the browser where to go on the Internet
• Domain name


  The name of the website, like www.dmmmsu.edu.ph in the URL example
• IP address


  A series of numbers used by computers to access websites; humans use domain names instead of memorizing IP addresses
• Google is a search engine, a service provided by the World Wide Web
• Common search engines

  • Google
  • Yahoo!
  • DuckDuckGo
  • Bing
• Email


  • A way to send and receive messages across the Internet, necessary for various online activities
• Email address is your identity in the World Wide Web
• Email address is required for almost all online activities, serving as an identity in the World Wide Web
• When signing up on websites or services, email is requested not only as contact information but also as identity
• Email addresses

  In the username@domainname form, e.g., [e-mail]
• Popular email service providers

  • Gmail
  • Yahoo Mail
• Social Networking Sites (SNS)

  Connect and share with family and friends online by sharing pictures, videos, thoughts, life events, and more
• Popular social networking sites

  • Facebook
  • Pinterest
  • Twitter
  • Instagram
• Chat and instant messaging (IM)


  Messages sent and read in real time, allowing quick sending and response
• Chat and instant messaging platforms

  • Facebook Messenger
  • Yahoo Messenger
  • Google Hangouts
  • WeChat
• Online media


  Watch videos, listen to music, play games on websites
• Online media platforms


  • YouTube
  • Vimeo
• Blogs


  An online journal or informational website where writers share views on various subjects
• Popular blog creation websites

  • blogger.com
  • wordpress.com
  • wix.com
• Some blogs are created in video format known as vlogs, where contents are in video form
• Popular vlog upload sites

  • YouTube
  • Facebook
• Ecommerce


  Buying and selling products and services online
• Ecommerce platforms

  • Lazada
  • Shopee
  • Zalora
  • Facebook Market
• Everyday tasks on the World Wide Web

  Internet's significant role in daily tasks, offering a wide range of services
• The Internet's role has become significant over the years and continues to enhance daily tasks
• Explore the World Wide Web for its offerings as it may become unavoidable to use the Internet in everything you do