Beyond games, beyond movies and even beyond education—there is one sector where Extended Reality can be seen to truly make a difference to life. That is the field of Bioinformatics. For those who dreamed of becoming scientists and improving the quality of living, Bioinformatics offers exciting opportunities. Combining health information and data, it uses computing tools and techniques to analyze large amounts of biological data and come up with solutions that can be applied to critical medical areas such as gene therapy, and early identification and prevention of diseases by processing genomics, transcriptomics, proteomics and metagenomics data, and comparing it with health care data. However, given the large amount of data that is generated through bioinformatics research, it is important to understand what it means before applying it.