OK - Galan, from here found the solution: BSOD on boot when AMD fTPM is enabled in BIOS | Community

Basically I had to reflash the motherboard BIOS with the latest version (even though I already...

OK - I haven't done the full reinstall etc., however I did find this tool, the "Show or Hide Updates” troubleshooter, which allows you to stop windows updating specific things. I've told it not to...

Thanks - yes I had noticed that tool, when I ran it, it detected my Microsoft 365 installation and offered to uninstall it. It didn't mention any previous office versions, so I didn't proceed with...

Thanks - yes secure boot is more important to me for the moment. I'm aware I can use my PC with TPM disabled as that's what I'm doing right now. :-)

If anyone else has any idea how to fix the...

Hi - I want to take advantage of the newer security features of Windows 10 such as Secure Boot, which is specific to UEFI and GPT, which is why I switched across. If I switch back to BIOS/MBR then...

I used to have Offce 2010 (many years ago), and have upgrade through various versions of office since. I believe I've uninstalled all Office 2010 components. I currently run Microsoft 365 for...

Thanks for that - I've just installed those and tried that - unfortunately no change - as soon as I enable TPM in BIOS, back to that same blue screen.

Hi - I wonder if anyone can help with this issue.

Everything was working OK on my machine, and I had TPM enabled in BIOS. However my PC was not running in UEFI mode and my HDD was still using MBR...