Because of some compatability and dependancy issues, I need to be able to determine when various hotfixes and software were installed, so I can (possibly) back out of some installations.
I inhereted the maintenance of some servers and there was no documentation of who did what and when. As I try to get a handle on the state of things, I'm also trying to do some cleanup and stability improvement.
I left the "Knowledge level" at beginner because I can't think of where to look for this info. However, I am somewhat more advanced most of the time.