So I had an expert put RAM in my PC (because I didn't want to screw it up), and after going back home and started to use my PC, the CPU usage went from ~11% to ~50%. Do you think it's related to the RAM that was added?
(Also, when I open any applications along with Chrome, the program crashes as well as Windows Explorer.)
(Also, when I open any applications along with Chrome, the program crashes as well as Windows Explorer.)