Cloud computing is an entirely new form of computing which enables users from all over the world to access something without the need to download it and install on their systems. Cloud computing is an online form of computing, particularly Web 2.0, which allows users to access applications through a browser while application being installed as well as stored on server. It cannot be denied that Cloud Computing is not safe; however it has many benefits which make it useful. For this reason companies like yahoo, Google, Microsoft, Amazon, Zoho and Sales force are using it.

Cloud computing is an entirely new form of computing which enables users from all over the world to access something without the need to download it and install on their systems. Cloud computing is an online form of computing, particularly Web 2.0, which allows users to access applications through a browser while application being installed as well as stored on server. It cannot be denied that Cloud Computing is not 100% definite safe ; however it has many benefits which make it useful. For this reason companies like yahoo, Google, Microsoft, Amazon, TrendMicro Cloud, Zoho and Sales force are using it.

Cloud Computing reduces the cost significantly both for users as well as website owners. Also it allows users to access it from any computer while still having the file that they require. Also owners need not reproduce software and ship it out instead they have an option to rent the server space. Cloud computing also facilitates storage. It holds a lot more storage space than computer which eliminates the need for upgrading computer memory. This reduces cost for users and companies. It helps owners who do not want to download updates for software as it gets automatically updated. Also it is very mobile as it enables users to access it anywhere and with any computer with internet connection, or even mobile apps on a smartphone.

Cloud Computing is very flexible which also saves time and money as well. It also saves users from downloading anything and users can directly log on to network thereby saving time and hard drive space. Another major benefit from Cloud Computing is that companies share resources. One of the key contribution is that cloud computing enhance greater collaborations as pointed out in Dell Computer and Human Colaborations. Placing all the resources at one place avoids ambiguity and workers find it easy to look up. Cloud computing also ensures safety of data and files in companies and government and files are not lost. You can also store copies of file and in doing so you need not copy it on your own hard drive. Cloud computing also helps workers to share files and send them back and forth.

Cloud computing is pay-per-use model to enable on-demand access to configurable and reliable resources which are easily provisioned and released. Since there are plenty of advantages of cloud computing, it weighs out the reasons of not using it. Cloud computing is growing and many businesses and government organizations are using it already. Benefits of cloud computing like reduced cost, ease of maintenance and sharing of resources help companies to earn increased profits.