Computer Hardware and Networking

Computer Hardware refers to the physical parts of a computer system. These include components such as:

Central Processing Unit (CPU) – The brain of the computer that performs calculations and runs programs.

Motherboard – The main circuit board that connects all components of the computer.

RAM (Random Access Memory) – Temporary memory that stores data and programs being used.

Hard Drive / SSD – Storage devices that hold data permanently.

Monitor – Displays the output from the computer.

Keyboard and Mouse – Input devices used to interact with the computer.

Power Supply Unit (PSU) – Provides power to the components.

Networking involves connecting computers and other devices together to share data and resources. This can be done through:

Wired Networks – Using cables (like Ethernet) to connect devices.

Wireless Networks (Wi-Fi) – Using radio signals to connect devices without cables.

Router – A device that connects multiple networks and directs data between them.

Switch – A device that connects devices in a network and helps manage data traffic.

Modem – Connects the network to the internet.