A:AnswerThe processor is an AMD Ryzen 5 3550H 2.1 - 3.7 GHz
Here is the AMD page on this processor:
https://www.amd.com/en/products/apu/amd-ryzen-5-3550h
A:AnswerYes you can play these games, you may have to reduce the resolution or remove some detail to get the best performance.. This is not a gaming computer per se, but it has enough power to play these games.
A:AnswerYour system has a pop up camera for privacy. If you did not pop the camera up your image would just be black. It is on the center top of the screen. Here is a link to the user guide for you system:
http://h10032.www1.hp.com/ctg/Manual/c06366166