I'm using a Dell Inspiron 7373 2-in-1, and ever since I started playing games on it (I know, I'm stupid) my CPU has been getting really hot even though I'm not performing many tasks. At idle, it sits at high 40 to low 50 degrees Celsius and easily reaches 100 degrees if I put some load on it. I'm wondering if I should get some compressed air and blow out any dust that may be inside, or should I apply some thermal paste to the CPU, or both. Anyone know what to do?