Information and Communication Technology (ICT) and/or Information Technology (IT) are the effective tools that have been employed in the field of education, research, administration and other ways for the betterment of the human life that brings revolution in the modern era. One of the major disadvantages of ICT and its devices is harmful substances including carbon dioxide (CO2) to the environment that are not eco-friendly. Software and hardware part of IT has touched most of the parts of social, technical, economic and natural environment. Exponentially increasing production of computer...