multiple programs crashing and often blue screen

Hi,
I'm having problems with my HP Folio 9470m for some time. I was having blue screens but not that often, maybe once in a week. Anyways, I grew tired of it and did a clean install of Windows 10(I thought it would have solved the problems). Just to be clear I did a format of all my drives before installing windows. After that I installed newest HP drivers from the official site. Yet, problems grow bigger than ever.
Too often, like 2 or 3 times per h my laptop goes blue. My google chrome cant work properly, it just closes all of the sudden like someone pressed the X button. It crashes more often when I'm watching youtube. Also If I try to run games like Portal or Dota 2, everything will be fine for some time, sometimes even for 1h, but then I either get the frozen screen, but I can still hear that I'm playing the game just Icant see because screen is frozen, or the game just crashes like someone suddenly pressed alt+F4
Please help me if you can, I dont know what to do... I might just end buying a new one.
Oh I made that zip file using your forum instructions and Im uploading that with this post.

dalchina said:

Hi, suggest doing some checks on the hardware.

First download this iso and create a bootable disk from it:

Toolkit Item: Kyhi’s Rescue Disk – Win10.Guru

Boot your PC from that (link shows the desktop you should see).
See if your PC is stable running that- it's independent of your internal disk.

Run RAM checks (Tutorial available)
MemTest86+ - Test RAM

Run a disk check (HDTune is available on that disk).

Run HP Diagnostics
https://www8.hp.com/uk/en/campaigns/.../pc-diags.html

Have you changed any hardware in your PC- RAM for example?

No, I made no changes to my laptop since I bought it.

Thank you so much for a fast response. I'll do all above you listed, though it will take some time.

Thank you again, I'll be back with you