The ability to use a computer effectively is an essential life skill. Computer skills enable people of all age to understand and use technology to improve their personal and professional lives. CDL certification up lift the holder’s professional life by making them more attractive to employers, while increasing their ability to communicate and access information and services in their personal life.

Cloud Computing is in general the delivery of computing services such as Servers, Storages, Databases, networks, software, etc. over the cloud (internet). Mostly, users are getting those services everyday but don’t know what is behind the scene. So, nothing else except cloud computing. In brief, Cloud Computing is the delivery of shared resources, software or data as a service and on demand So, Cloud Computing is a vast domain but networking, virtualization, shared virtual services, and mobile applications are fundamental keywords of cloud computing that can help a layman to have a general view of what all about cloud computing is.