Hi, please help me. I used Zotero in school for my research papers. Now I have started a company and I have set up a new Zotero Account for the business. When I am in Zotero online it shows the new account and the new library I set up. When I am in the stand alone app on my hard drive it shows my old school library. How do I get the app to switch to the work account? Is there a way to go back and forth. I've seen that the easiest way to do it is to use profiles. but I didn't do that and now I have this situation. Is there a way out? what about couples or friends or families who use the same device? is there a way they are able to each have their own accounts on the same device? anyway, please help!