emel1980 Thanks for the dxdiag. Some of the crashes it lists are clearly graphics driver-related, including the most recent Sims 4 crash. The BlueScreen codes are specific in the sense of what happened but not in the trigger. So the place to start is with a clean uninstall and reinstall of the graphics driver. Here's how to do it:
https://crinrict.com/blog/2019/02/clean-re-install-of-graphics-drivers-with-display-driver-uninstaller-ddu.html
Rather than using the newest Nvidia driver though, I'd try a slightly older one just in case part of the problem is the driver itself. You can get older drivers here:
https://www.nvidia.com/en-us/geforce/drivers/
Choose Game Ready Driver as the Download Type to go back further. The driver from mid-March should be fine, or the next one. You can update to a newer driver normally, but going backwards requires another clean uninstall, so it's best to start with an older version (mid-March is old enough) and, if necessary, work forwards from there.