Cloud Computing is arguably the single biggest phenomenon to effect the IT Industry in a decade. With promises of reduced capital expenditure, increased reliability and improved accessibility - it has the capacity to change businesses overnight.
That said it is not for everybody. There are multitudes and forms to suit both small and large businesses. There are standard ‘out of the box’ solutions that can be implemented in a second; and then there are other much more sophisticated approaches - including bespoke applications hosted in private clouds - that will warrant much more consideration.
Like any relatively new technology - understanding it is a key perquisite to making an informed decision that will drive your business forward. Make sure the least that you do is find out a bit more.