Why is my computer randomly shutting down?

1. Here is a speccy: http://speccy.piriform.com/results/DdDp8FeKhxpGxb6wsdJHWWV
2. If I was to change my power button action to "do nothing", how would I turn my pc back on once I turn it off? I use that to turn my pc on.
3. I have it off
4. I used Geforce Experience to upgrade my graphics driver and I downloaded Driver Easy to see what other things needed updated which there was like 2 things that I didn't bother to update.

As to item 2, this will just stop an accidental tap or a failing button. It won't stop power up.

4. Read the article again. I have had to undo driver updater work so many times that I tend to lose my cool about those things. In my experience pure *rap apps. I've tried them on and off over the years and have always gone back to the old ways. (Get drivers from makers, install them in some specific order.)

What's the purpose of the ssd?
Does not look like your using it.
If that's true unplug it for now.

After you get the shutdown problem fixed.
You have the wrong ram.
What you want is 2666.
Perhaps try xmp.

Disable auto restart.
https://www.tenforums.com/tutorials/69012-enable-disable-bsod-automatic-restart-windows-10-a.html

I did everything you told me to and it all went well. Lets hope one of these fixed the problem. I let you know if it turns off in the next coming days. Thanks for the help!

Nothing really stands out as "it" in the report but the BIOS version, Vcore, monitors, Windows Update Sharing are all things that could help. My bet is the BIOS could be calling for a shutdown if the overtemp is a tad too low. And since the BIOS was out of date they can change that as folk complain.

That setting is because tracking down a flaky button is just painful. If changing that alone fixed it they I'd check the wiring from button to board and if that's good change the power button.

The day after you helped me my computer went good for the whole day. Unfortunately last night i woke up to my computer powering on and off. Then this morning when I turned it on, 5 minutes later is powered off without even giving me the shutting down. It just turned off completely and instantly. Then when i went back on it happen again. So 2 times in the matter of 10-15 minutes. I'm just really worried and not sure what to do now..

Or something else showing? The screen you shared had me thinking of the incidents with bad power buttons. The workaround was to have Windows ignore that button since we can still power up but power down was down through the Windows menu.

If it's not showing that screen then it's usually hardware like power supply or motherboard. It doesn't tell us which or rather I'm not there to see what you see so I have to call it with what you tell.

You seemed reluctant to change that setting about the power button. How is it set now?

I did change the power button setting. Like I said, I did everything you told me to do. But earlier this morning, I did not get the shutting down windows screen that I linked a picture of. This time it just shut off instantly with no warning, just turned off.

If the machine stays up I'd take another Speccy report as it may show something new.

But without seeing the machine I can't tell where the issues are. Sounds like heat or failing PSU or motherboard.

Hope this helps: http://speccy.piriform.com/results/oh0eKn6e3BBIIQEeKnr6XEH

I doubt it would be my psu because I just bought a new one a few days ago because I thought it was the problem, but wasn't.

Or it will work for the usual years. It only means it's new.

I'll read the speccy and reply later but have you ever heard of the Bath Tub Curve? New opens the door to the beginning of that curve.

Because the shutdowns exhibit different symptoms, which means sometimes a blue screen can appear, other times it can't.

As for the rebooting issue, it's possible he has some "wake on" feature turned on in the BIOS. Most likely would be WOL (wake on LAN).