Firstly, cost. Desktop computers are cost efficient. There is wide range of desktop computers, but the least configured computer is relatively cheap. For example, desktop with RAM 4 GB, Hard disk 500 GB start as low as $300. There is a large range of laptop computers, but the best configured laptop can be relatively higher. For example, a powerful laptop with higher speed, RAM, Hard disk start around $600 or more, depending on the brand.
Secondly, size. Desktop computers are large in size which consists of a monitor, a keyboard, a mouse and a CPU. These are united together to use. A desktop isn’t movable easily. They are designed to use in a single location. For example, we can’t carry a desktop to the restaurant and theater. Components of a laptop are connected into a single device. They are around 11” to 18” in size and can be carried easily in a backpack. Laptops are portable due to its size. For example, we can carry a laptop to the restaurant, the theater and in the car while we travel.
Thirdly, the space required to access. Desktop requires more space to set up. For accessing the desktop, we need to stick to a particular place for access. For example, a desktop cannot be used on the bed with respect to our seating position. We need to sit in a chair to access. Laptop can be used from anywhere in any manner. For example, laptop can be used on the bed, in the restaurant, in the car.
Fourthly, ease in upgrading the device. Most components in a desktop are easily removable which makes easier