I hope except anyone is an internet expert, CC will be somehow a jargon to understand, yes, Cloud Computing is the on-demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. CC is relatively cheap in cost and operation with its own security and useful tools according to anyone private and business needs. This Book has more explanations on basic concepts and usefulness of CC. Read more in the contents.
The Book has 28 pages of 10 chapters and a summary note. The file size is 451kb.