Why does my laptop get hot when I play games?

pu1. In the case of games, as there are more things to calculate on the computer, the GPU of the CPU or graphics card calculates a lot and generates a lot of heat. So it's normal

2017-12-01

OK

pu2. If you need high specifications among games, the computer temperature increases as the arithmetic process increases. It's normal, so you don't have to worry about it

2017-12-01

OK

pu3. When you play games, the temperature increases as the use of cpu increases, so the fan starts to work. I'm not sure if I can measure the cpu temperature on my laptop,
It's okay if the temperature is between 60 and 80℃

2017-12-01

OK