ViciousMegZ I'm glad to hear it's working again. I do see that Sims 4 was crashing in a way that suggests either it was running out of memory or the Nvidia graphics driver was too old or corrupt. For the latter, Windows could have updated the driver and fixed the issue without your doing anything.
As far as memory goes though, the problem could come back, especially if you typically have a lot of background apps running while you play. It also looks like you might have too many apps set to start with Windows. So please open the Task Manager's Startup list and disable anything that doesn't need to be running all the time. For example Edge and Teams might be on there. Disabling these wouldn't prevent them from working when you wanted them to; it would just stop them from opening on their own.