@Caturra75 You can try resetting the system DPI (dots per inch) to the normal 96 (100%), instead of the 120 (125%) it is now. That wouldn't normally cause a problem for Sims 4, and if it did, I'd expect the game to crash right away. But since you got a message about screen resolution, it's worth trying.
https://www.tenforums.com/tutorials/5990-change-dpi-scaling-level-displays-windows-10-a.html
I'd be interested to know what the notification said specifically, if you can still find it. If you can only get a screenshot, don't worry about translating; it should be easy enough to figure out.
I understand why you'd want to give up at this point, but the thing is, you'll at least need to update Windows, for the overall health of your computer. While your build will be supported for a little longer, it's still better to update now for various reasons, not the least of which is that other software you might be running will be optimized for the newest build.
If going through the whole process of manually updating to 1909 is too much trouble, you can try force updating to 2004 (the newest build) through the Microsoft website. One of the reasons 1909 is better to try is that HP hasn't released graphics drivers for your laptop for 2004 yet, but that's not necessarily fatal. Please first make sure that your laptop does support 2004 though: hit Windows key-i, select Update & Security, and you should either see a prompt to download and install feature update 2004 or a message that your computer isn't quite ready.
If you can in fact install 2004, don't do it through this page. Instead, open Edge (yes, specifically Edge) and go here:
https://www.microsoft.com/en-us/software-download/windows10
There will be a button at the top of the screen to download the newest version of Windows. Click it, and Windows should take care of the rest. Be sure to back up critical files beforehand, as is always a good idea when updating your operating system.