You have my sympathy - If I had a dollar for every hour of my life that buggy Microsoft software has wasted, I'd be a rich man! What really disturbs me is the total lack of interest or accountability from our wonderful Redmond friends. Too often have I spent hours or even days searching countless Internet forums for the solution to a specific Windows problem, only to have to eventually format the drive and start over. My solution to this (and it has saved my life, figuratively, many times) is to install a scheduled disk cloning package like Acronis or Macrium Reflect that clones my entire Windows drive to ANOTHER, preferably external, drive on a daily or weekly basis. External hard drives are relatively cheap these days. Set up your computer so that you have a separate Windows drive that holds no data, only the OS and installed apps. It won't be too big - mine is about 150Gb. Imaged it occupies about 50Gb. Make sure you have created a bootable recovery disk with your imaging software (either DVD or USB) so that restoring your entire Windows drive is not too much of a hassle.
Windows does have the built-in option to create a system image to another drive, believe it or not, which you could try if you want to rely on Microsoft software. I don't. Too often it fails with some incomprehensible error message and then you can just forget it.
If you do go this route it makes further sense to also have a separate drive just for data, and back this up regularly too.
It's worth the peace of mind. Windows updates, even disk failures or theft of your entire PC, is no longer a concern. You can restore your entire system, with all installed apps and settings, in usually less than an hour.