* Physical devices that can be seen and touched, such as computers, monitors, printers, and keyboards.
* Internal components of computers, such as the processor, memory, and hard drive.
* Peripherals, which are devices that connect to a computer, such as mice, webcams, and external hard drives.
Software
* Programs, which are sets of instructions that tell the computer what to do.
* Applications, which are software programs designed to perform a specific task, such as word processors, spreadsheets, and web browsers.
* Operating systems, which are software that manage the hardware and software resources of a computer.