Computer rebooted by itself, now crashing with multiple issues

Dear Major Geeks,
I want to thank you for helping me years ago get spy sheriff off my computer and just helping in general. Now I could use some help again.
I have been having some problems for a while, but the one that brings me here today is this: Last night I stayed up late, and since I was going to be up in a few hours, I left my computer on, and disconnected from the internet. When I got up early to write out my invoices, the computer had a message that it had restarted itself. Then there was the little "! saying to install updates now click here" I did not click it. I had stuff to do.
So I pulled up my folder to open my invoices in Microsoft word and the invoice came up but it was not letting me change anything. I couldn't click on it, I couldn't highlight an area, the mouse was behaving sluggishly, the window kept popping forward and backward like some other program was running. I couldn't close it either and had to alt ctrl delete to get the program to end.(my task pane is messed up too but I am not sure when this happened)
The internet did not seem to be affected so I came directly here and started and performed, in order, the Read me and run me first. I have been at for 6 hours. I have attached the logs for the programs I could run. I could not run combofix. It crashed my computer twice to the blue screen with the same error. I wrote it down if you need it. I also could not run Root Repeal. Everytime I tried that it froze and then I got a message from windows saying my virtual memory was too low and that some systems would be unavailable. Then the computer just stopped. completely and I had to restart by pressing the button, and yes I waited for a long long while before I pressed that button.
the scans did find some items which I did fix as per the instructions. I also have tried to use WORD and it works now. I am just concerned that there is more I need to do to fix this.
Any help is greatly appreciated,
Ruby

 

Thanks! It is running better. I did not create the system restore yet as I wanted to also see if there was some advice on how to fix my task manager. I know I need to start another thread in the proper forum so should I wait to do a system restore until I am done making any and all changes? Can you tell me what is the proper forum for problems with the task manager?

 

Thanks again. I know that I need to be more descriptive about the task pane thing... and *wink* I was trying not to gunk up this forum with something that didn't belong here. I read what y'all say to people and I was trying to do the "right" thing so I didn't get a virtual spanking