Laptops suit an on-the-go world. They can be unplugged from an external power source, and taken with you. Typically, they take up less space and don’t require you to purchase a separate monitor.
Desktops have plenty of positives on their side, as well. Typically, desktops offer more power and expandability at a lower cost. They’re also easier to upgrade, repair, and customize, which is why they often remain the choice for serious gamers. They also tend to come with better speakers, more peripheral options, and larger keyboards.