Lesson 1

 Introduction to Information and Communication Technologies 

     I learned that Information and Communication Technologies (ICT) deals with the use of different communication technologies such as mobile phones, telephone, Internet, etc. to locate, save, send and edit information. ICT ranked 74th out of 77 countries in terms of 4G speed, Download speed of just 8.24 Mbps (CNN Phils, Nov. 2017) ICT in Philippines.

     Web 1.0 it is also know as flat page or stationary page and cannot manipulate by the users. 

Web 2.0 it is the evolution of Web 1.0 by adding dynamic web pages. It also allows users to interact to this page, the users maybe able to comment or create user account.The examples of Web 2.0 include Social networking sites, blogs, wikis, hosted service, etc.

Features Of Web 2.0 :

• Folksonomy
• Rich Users Experience
• Long Tail
• Users Participation
• Software as a service 
• Mass Participation

       Web 3.0 is the Semantic Web movement led by World Wide Web Consortium (W3C) also it encourages Web developers to include semantic content in their web pages. The aim of Web 3.0 is to have machines understand the user's preferences to be able to deliver web content specifically targeting the user.

Several Problems of Web 3.0 :

• Compatibility 
• Security
• Vastness
• Vagueness
• Logic

          

Kinds Of Operating System :

                A. IOS              B. Android    
                          C. BlackBerryOs       D. Window Phone Os       E. Symbian                                  F.  Web Os       G. Windows Mobile

There are 4 Trends in ICT :           

 1. Convergence                                                       
 2. Social Media  
                                                  
Six Types Of Social Media             

1. Media Sharing                                   
2. Micro blogging
3. Blogs and Forums 
4. Social Networks
5. Book Marking Sites 
6. Social News

3. Mobile Technologies

4. Assistive Media