There’s much less space in a laptop than in a desktop PC, forcing components closer together and increasing the heat they generate. This can become a severe problem when performing resource-intensive tasks like playing games, sharing files, ripping CDs or streaming TV. Laptop manufacturers use two methods to keep the heat down: passive cooling (reducing the power used by components) and active cooling (fans). But you can’t assume they’ll do enough to stop your laptop sizzling.
How can you tell your laptop is overheating?
Stupid question, you might think. Just touching it could tell you, like placing your palm on the forehead of a child who feels poorly. But a warm laptop isn’t necessarily too hot.
