How to start PhD work in Computer Science?

PhD in Computer Science is not only about studying but also fosters new innovations. It includes Research Methodology, Identifying Gaps, Research, Publication, etc. Start by revising your coursework. With the help of research papers from IEEE Xplore, Springer, Google Scholar, you can find the research gaps and identify the problem. It is crucial to consult your supervisor throughout your research. Pursuing a PhD can be overwhelming at all times, start small and then expand.