The typical school lab: We want to update an image once a quarter or once a year, deploy it and have nothing change between quarters. In Microsoft Windows, there are about as many ways to go about this as there are IT guys. Some will use Altiris or something like that to reimage the machines every night. Others will use policies to lock everyone out of everything and trust that. But what if you don’t have a dedicated IT staff and honestly don’t really have the time to deal with it in a smaller lab environment. Well, introduce Microsoft’s Steady State (it’s actually been around for awhile, getting renamed every…