1. I have read: "...can't install KB3161647 by itself; it has to be installed with the update rollup KB3161608." So no, I have not been able to install this. Anything I try to install hangs up.
2. Not sure what you mean by resetting Windows Update Components. I restarted the computer. I tried to run Update Troubleshooting, and it got stuck as well.
3. Never heard of WSUS, but will look into it.
4. I tried, as administrator, to run a command prompt code to stop using "net stop wuauserv" from some instructions I found (plugable dot com), but it gave me an error. When I go into the command prompts, I get C:\Users\Pam>, which is not what was showing on the instruction I was using, which was C:\Windows\system32>. Will the code you provided work with the prompt I'm getting---C:\Users\Pam>?