Internet and Cloud services

Internet is a globally connected network system that uses a protocol to transmit data.
Browser is a program that you can use it to navigate in the internet some examples are Mozilla Firefox, Google Chrome, Internet explorer, Apple Safari and the Opera.
Search engine is a class of program that describe the browser some examples are Google, Bing, Yahoo, ask.com, AOL.com.
A cloud service provides many IT srvuces traditionally hosted in house some examples are Dropbox, iCloud, Amazon EC2, Google app engine, DigitalOcean.