The router allows you to have internet access to go on the internet by going through ISP. When a site is searched on the internet the message is sent to the system and sent back to display the web page. You can connect more than one computer device to the router but too many devices will slow down the network. The router should know where it came from to be positive to send the right thing back to the original computer.
Task 2
Web 2.0 is a modern term used to describe the second generation of the World Wide Web; it is based on interactivity and sharing information. It allows people to communicate with each other. It has changed from HTML web pages to active web pages, such as Wiki, blogs, social networking and online applications. Web 2.0 has changed the way website functions and made it much easier to use. Their objectives are interactivity, user content and information sharing.
Wiki- is an open website for users to add their own information to help others. It is a huge encyclopaedia where users can join and write articles or new ones to help people for what they are searching for. Information is passed on around because users can edit on the article and insert their own information relevant to the article. You can either edit or change information on it. Here is an example