3 Computer Basics: Basic Parts of a Computer

Computer Case

Holds the main components of the computer where actual processing happens.

Monitor

Uses the video processor to display images, text, and other content, commonly with LCD or LED displays.

Computer Case

Holds the main components of the computer where actual processing happens.

Monitor

Uses the video processor to display images, text, and other content, commonly with LCD or LED displays.

Keyboard

An input device used to interact with your computer, available in various styles including ergonomic and wireless.

Mouse

A pointing device used to control the pointer on the screen, typically equipped with an optical sensor.

Laptop

A portable computer that combines all components including screen, keyboard, and touchpad into one unit.

Touchpad

A touch-sensitive area on laptops to control the mouse pointer through finger movement.

All-in-one Computer

A computer model that integrates the monitor and computer case into a single unit for space efficiency.

Tower Case

A type of computer case that stands vertically, housing the main components of the computer.

Optical Sensor

A sensor in a mouse that detects movement by reading light, typically used to control cursor movement.

Built-in Battery

A battery within laptops that allows for portability and usage without being plugged into a power source.