A timely PSA from the Old Warhorse;
Warning! if you have Win7, do not install Update KB3033929. It will
make your computer go into an endless reboot cycle. It can be fixed but I
recommend not installing this epic fail M$ update until M$ fixes it.
If you did install it on a computer and now have that reboot problem, try the instructions at this site:
How To fix Win7 Update Problem Related To KB3033929
Don't say the Old Warhorse didn't warn you.