The Ensembl genome browser provides data on genes, variants, comparative genomics, and gene regulation for over 300 species. Its sister project, Ensembl Genomes (www.ensemblgenomes.org), consists of five sub-portals (bacteria, fungi, protists, plants, and invertebrate metazoa) which contain data for over 2,000 eukaryotic (including wheat, barley, tomato and brassicas) and over 30,000 prokaryotic genomes. This webinar will provide the participants with an introduction on how to use the Ensembl genome browser, navigate the website, and export data.