This is my first post so be easy on me. I am 72 and have been a computer user since the Atari days. I have used all versions of Windows since then and have managed to resolve most problems. Since Windows 8 and 8.1 I spend almost as much time trying to maintain Windows as I do using the computer. I have several corrupted files and have been unable to repair them. I was going to hold out until Windows 10, hoping that it's installation would resolve all issues, but decided I'd better enter the process with a functional 8.1. The corruptions don't seem to effect my programs except for IE 11, which is such a nightmare that have limited my browsing.
Here are the results of Speccy, SFC and DISM
TIA and I will be patiently waiting with baited breath to be rid of my Windows 8.1 gremlims