Web 1.0-3.0

In this unit, we learned a lot about web 1.0 to 3.0 and and also about search engines that are uncommon. Web 1.0 is a one way communication, web 2.0 is a two way communication and web 3.0 is basically social media. A lot have changed over the years when it comes to the web. There are a lot of search engines, popular and unpopular. There are google, bing, ask.com and then there are the unpopular ones like Blackle,  DuckDuckGo, Dogpile and a a lot more and surprisingly people know about them and use them.