That's why I don't use Windows any more. My time is worth too much. Software updates on OS X require one password, one mouse click, sometimes a reboot, and you're done thinking about it.
Windows is for basement dwellers looking for the fastest video game machine. Everyone else who needs a general purpose computer should stick to Mac.
Apple’s are great, but FYI a Windows “service pack” is about as frequent as a whole .x release of OSX, which could take an hour or longer as well.