Windows 10: Cause of failure varies - need help to rescue - thx in advance-

- free upgrade from Windows 8
- no USB key as boot insurance
- completely unstable. Won't stay up for more than 10 minutes before freeze or crash
- multiple blue screen messages including the following:

- driver IRQL not less or equal
- kernel error
- KMode exception not handled
- system service exception
- bad pool caller. (Honest I didn't call windows a bad pool

above are are all blue screen but I also had windows trying to correct itself. Messages included

- need correct BIOS startup media
- windows\system32\config\system
- error code 0Xc000098 (may not have been 98 as pic died before I could record it)

i also got got close when windows asked me if I wanted to Save Files and rebuild Windows. I said sure and it started percent countdown. But then instability killed this and it never finished

i can get to my desktop but usually only for a minute before crash. Read on a forum about maybe disabling IRST Intel rapid start technology but I could not find this in my control panel. Maybe I have to intercept the bios during startup? Sometimes I am given access to the bios screen and I can navigate with my arrows safely

HELP HELP it is horrible to be so unstable after I trusted Microsoft with this upgrade. I much prefer 10 to 8 but need it stable. Can you help me please?

Sorry forgot to mention. I have done some tests to help diagnose
- windows memory test 2 passes. (I know you prefer 8 passes of me test but I'm too unstable for long tests)
- device manager shows no yellow question mark devices. So perhaps not a driver conflict error
- also ran windows disk check and it came out fine
- fully updated AVG free with unlikely due to virus or malware
hope this helps

I regularly receive a Microsoft OneDrive script error. HTTPS://auth.gfx.ms/16.000.26093.00/...st_Core1033.js

when I said NO I did not want to run scripts on this page the screen froze. Not blue screen but still death
hope this helps

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