Brand new laptop, fan on alot.

Hello

I just got a new laptop (see specs below) because my previous one, which I only had for two years burnt on the motherboard because the fan kept pulling its puddings out and going like the clappers, and overheating.

I only ever use my new one on a flat surface, yet the fan seems to be coming on a lot tonight. I only had the computer a week, and I only use it for surfing websites. My laptop sounds 'busy' in general.

Can anyone explain why the fan keeps coming on all the time pls?

Many thanks