The laptop screen axis is the axis that connects the laptop screen to the mainframe. Turning the laptop screen axis on or off requires the screen to move along the axis of the screen.

Laptops, also called notebooks, also called "laptops, laptops, pocket computers, or laptops", are characterized by their compact body. It is more portable than a desktop computer and is a small portable personal computer. It usually weighs 1-3 kg.

In order to reduce the size, the notebook uses a liquid crystal display (liquid crystal LCD screen). In addition to the keyboard, it also has a touchpad or joystick as a pointing device.

The difference between a notebook computer and a desktop computer is portability, which has different requirements for the capacity of the motherboard, processor, memory, graphics card, and hard disk.