I still have a 8.1 pc. Since mid May most of the Microsoft updates have failed.
I have been unable to correct this. It will take me to a help page however it
does not show any solutions. At least none that I understand.
Sorry to hear you are having issues with Microsoft windows 8.1, what you should do is make sure you have a good backup of your computer. Then you should tap or click here to see how to upgrade to windows 10 for free.
Upgrading will, in turn, Install a fresh copy of Windows 10 while keeping your apps and data