Not sure if this has already been asked (I didn't find the question in my search) but I am really curious to know if a Time Machine restore restores my network settings. I have a broadband Internet connection configured on my system and don't have the settings variables written down elsewhere. And I am planning to perform a clean upgrade of my OS when 10.10 is available.
Also, does Time Machine restore any custom application-level keyboard shortcuts I might have currently active on my system? If yes, does a TM backup automatically restore these things (Internet settings and custom shortcuts)?