International Business Machines (IBM) plans to invest $1.2 billion to expand its cloud services. The computing and technology giant wants to bolster its presence across for from in into of on to the next generation across for from in into of on to cloud storage and other services. The project includes building 15 state- across for from in into of on to -the-art data centres across for from in into of on to the world. IBM is having to adapt quickly to move across for from in into of on to a predominantly hardware-based company across for from in into of on to one providing online services. It has experienced declining revenues across for from in into of on to the past six quarters and urgently needs to reverse this trend. An IBM spokesman told reporters: "This is fundamental because this allows us global coverage." He added: "We are continuing to invest across for from in into of on to where we think the growth areas are going to be." Wikipedia says: "Cloud computing is a phrase used to describe a variety across for from in into of on to computing concepts that involves a large number across for from in into of on to computers connected through a real-time communication network such as the Internet." across for from in into of on to reality, "the cloud" is a metaphor across for from in into of on to the Internet. Clever marketing has created the concept across for from in into of on to the cloud to create more sellable services. Users across for from in into of on to cloud services keep their data and software across for from in into of on to a server (a huge computer) of the company offering the cloud service. There is no need to download anything or store information across for from in into of on to a home or work computer. Wikipedia outlines several deterrents across for from in into of on to the widespread adoption across for from in into of on to cloud computing, including security, reliability and issues surrounding privacy.