Personalizing the Laptop
A few features of convenience include:

Type of Input device: The choice of inpurt devices such as trackball, trackpoint, or touchpoint rests with user. Some people prefer the feel of a trackball to a touch pad. Most laptops also have a port that allows you the user to hook up a mouse to the laptop.

Keyboard: Because space is a premium for laptops, their keyboards tend to be smaller than desktop keyboards. But most laptop keyboards do have some ergonomic features, such as being located at the back half of the unit to provide wrist support. The arrow keys are likely to be in different places to conserve space and the keyboard might not have a numeric keypad. It’s always the best option to try different models in order to choose the most suitable.