Cloud storage?how to use? advantages? best app?

What is cloud storage ?

Cloud storage is a model of computer data storage in which the digital data is stored in logical pools. The physical storage spans multiple servers, and the physical environment is typically owned and managed by a hosting company.well this is definition of it. Basically it's a online storage which will provide backup of your data.

             Benefits of cloud storage? 

 If your laptop or mobile stops working and you have to brought new one then it is very helpful. I am going to name some apps which are Google1, Google drive ,Google photos(specialy for photo storage and backup) , dropbox one drive by Microsoft etc.there is another advantage of cloud storage that you can access your stored data on multiple devices without using any external device (pendrives) .