what does in the clouds mean?

Cloud hosting services provide hosting for websites on virtual servers which pull their computing resource from extensive underlying networks of physical web servers. In other words, the customers can use the server resources according to the needs of their website,so they will only pay for what ...

In British usage, a tanner was a sixpence, and a bob was a shilling.

It means that you do not have to have the software on your hard drive. It also means that you do not own the software, and if someone decides to charge you rental fees, you are screwed. It also requires in internet connection.

Cumulonimbus See http://en.wikipedia.org/wiki/Cumulonimbus_cloud

Perhaps some insight into the gifts we receive from the clouds may help. What can we learn from the clouds? Oh great clouds—the great comfort I feel in your overlying presence. Oh clouds of many shapes and sizes, I beckon you to provide the rain so that the crops may grow and so that we may drink ...

As my nephew learnt it at the second grade: water from soil vaporises; it goes up high and when it comes to the cold air a cloud is made. If it stays down, fog is created.