Fundamentals of Computer Hardware

Software refers to the programs and applications that run on a computer system, providing instructions for the hardware to perform tasks. It is different from hardware components and devices connected to the system as they are physical entities. Additionally, programming languages are used to create software but are not synonymous with software itself.

Random Access Memory (RAM) is a type of computer memory that is used to store data and machine code currently being used. It is volatile memory, meaning that it requires power to maintain stored data.

A mobile device is defined as a handheld computer that is capable of performing various tasks typically done on a desktop or laptop computer. It includes smartphones, tablets, e-readers, and wearable technology devices.

A computer is an electronic device used to manipulate information or data, not a fruit, fish, or form of transportation.

A server is a computer that provides data or services to other computers or clients on a network.

A hard drive is primarily used for long-term storage, retaining data even when the computer is powered off. It is not responsible for displaying images/videos, acting as temporary storage, or connecting external devices.

A motherboard is the main circuit board of a computer, responsible for connecting various components and peripherals to work cohesively.

An expansion card is a circuit board that can be added to a computer to enhance its capabilities, such as adding more memory or additional connectivity options.

Hardware refers to the physical components of a computer system, such as the keyboard or mouse, while software refers to the programs and applications. A network is a collection of computers and other devices connected together to share resources.