Attention over the effects of computing on the environment has increased as a result of the increasing demands placed on information technology. This paper explores the field of environmentally friendly computing, highlighting creative approaches to energy saving and efficient e-waste disposal. The study looks at important technologies that are promoting a greener digital environment and investigates the importance of implementing eco-friendly practices in the IT industry. To achieve sustainable computing, energy-efficient algorithms, integration of renewable energy sources, and responsible disposal of electronic waste are highlighted as essential elements. This study tries to offer a significant understanding of the application of green computing practices and their advantageous environmental effects through case studies and real-world examples.