What would make the Library folder suddenly become hidden?
I've always been able to see my Library folder in Finder. I'm running OSX 10.8.3. Library was always displayed beneath my user name in Finder, along with other folders. I discovered today that the folder no longer is visible. My Time Machine shows that the Library folder was visible until 4 days ago, then it became hidden. No software changes that I can think of, unless it was possibly an update to 10.8.3 around that time. Anyone have an idea about what happened? Is there a simple way to make the Library folder visible again in Finder?
Thanks...