Keep your pets away
When your pet climbs on your warm laptop and cuddle on it, you would find it extremely adorable and cute, but you should never encourage such behavior.
Cats are the ones who are known to do it because they like the warmth of a working device, but cats are also known to have a big amount of fur that can get into the fans of the laptop’s system. This is bad because it will eventually lead to overheating!
Also, you should not be eating in front of your laptop because the cramps may fall into the keyboard and attract a few unwanted guests, like ants and cockroaches.