Zotero is so helpful! I have really liked working with it so far. Before, how I did research, was to just bookmark every page I used, and often would leave them all up in my browser (inevitably slowing it down as well) until the paper was over. This is a much better alternative. I never had cite my sources, usually I use a website like citation machine, but Zotero is better at getting the information than citation machine is, so it makes for even less work for me, which is always appreciated!