Computer Hardware

Flashcards about computer hardware and troubleshooting.

Computer Hardware

The collection of physical parts of a computer system, including the computer case, monitor, keyboard, and internal components.

System Unit

The metal and plastic box that houses the main components of the computer, such as the motherboard and CPU.

Monitor

An output device that displays text and images on a screen.

Keyboard

A primary input device used for communicating with the computer and entering data.

Mouse

A pointing device that allows you to interact with objects on the screen.

Power Cable (Monitor)

Connects the monitor to a power source, such as a wall outlet.

Power Cable (System Unit)

Connects the system unit to a power source.

VGA Cable

Transfers display data from the system unit to the monitor.

Speakers

An output device that plays audio from the computer.

Printer

An output device that transfers text and graphic output from a computer to paper.

Voltage Regulator

An electronic circuit used to maintain a stable voltage level, protecting against power surges.

Power Supply

Converts power from the wall outlet to the type needed by the computer.

CPU (Central Processing Unit)

The 'brain' of the computer, responsible for carrying out commands and instructions.

Motherboard

The computer's main circuit board, connecting all parts of the computer.

Memory Module (RAM)

Short-term memory used for temporary data storage during calculations.

Hard Drive

Long-term storage where software, documents, and files are stored.

Optical Drive

Reads or writes data from CDs, DVDs, and Blu-ray discs.

Video Card

An expansion card responsible for what you see on the monitor.

Network Card (Wi-Fi Card)

Allows the computer to communicate over a network, either wired or wirelessly.

Data Cable (SATA Cable)

Connects the motherboard to the hard drive and optical drive for data transfer.

Troubleshooting

Solving problems using the process of elimination.