I finally installed Windows 10 and I can't find of any way to stop Windows from using auto login aside from making everyone use passwords which I'm not doing. I've Googled it and it seems like the only answer is passwords or a sketchy registry edit. This should be a simple thing to turn on and off. It's like they are going backwards. It's not a big deal, but WTH would you take away the login screens EVERY Windows has used?!