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What is Cloud Computing?Explain with Examples

Cloud Computing is a process of using the internet or remote servers to store, access, manage, and process data or programs rather than using the local server or the computer.  In simple language, it uses the pay as you go approach.  Cloud computing is basically the delivery of on-demand system resources like storage, high power servers, software, etc. over the network.  It’s like the renting of resources rather than buying them. As a day to day example, suppose if a tourist visits a place and has a plan of spending a 5-day vacation at that place.  Then will he buy a house there or will he rent a hotel? Cloud also works on similar lines. If a person wants to start a business and so he needs a 100 GB RAM to sever today.  So he goes and buys the server by spending a huge amount and later after a few days he suffers a huge loss. He thus decides to buy a 50 GB RAM Server.  What will he do of the old server?  Now, instead of buying the server if he had made use of cloud computing, his life