Hi those updates it had to install should of taken only 30 mins at the most, I had 6 to update and my laptop was up and running in 45 minutes and that includes 2 software ones for the laptop.
Can you get into control panel windows updates, then press view installed updates once in, then look for trouble shoot my updates run that and see what it comes up with.
It will either fix them or remove them.
Just read what comes up