All programs, including explorer, stop responding.

[Layback Bear]

I think you problem is this.
NvStreamSvc
I will go to the Ranch and ask for some help because I'm not sure what to do about it.
If it was my computer I would disable it and see what happens.
Just wait a while so I can confirm this action.

 

[Layback Bear]

These could also be helpful.

 

[Jaamie]

I can't thank you enough for your help, I'll report back soon to let you know how things go.

 

[Golden]

I'm really sorry if these a the wrong ones, here are the logs that were produced :
View attachment 305452
Apologies, I didn't see that question. What do you class as unnecessary? The only things I have connected are my keyboard + mouse and my headset.

There aren't any crash dump files, so thats not the issue.

 

[Layback Bear]

I hoping that msconfig Startup and Services will tell us something.

 

[Jaamie]

I'm sorry for not posting, it's been a very busy past few days. Unfortunately, today when I booted up my computer it happened straight away from start-up. I'm immensely sorry for my delayed reply, thank you for your continued help.

 

[Jaamie]

This may just me being paranoid but I have used the reliability monitor and have noticed a consistency in the times they happen:
For example they seem to keep happening around 5pm, a few at 7pm and 3 relatively late at night.
Any help is greatly appreciated. Thanks.