Depending on your computers system and specification, the main hardware will include:
Motherboard (Mobo)
Central Processing Unit (CPU)
CPU FAN
Power Supply Unit (PSU)
Hard Drive (Permanent Memory)
RAM (Temp / Live memory)
Optical drives (CD / DVD / Blu-Ray)
Floppy Disk Driver (FDD)
Computer hardware is the stuff inside the case you buy:
Motherboard
processer
graphics driver
more
An operating system coordinates the activities of computer hardware
Hardware
its all about your computer hardware and software
Circuitry. All a computer is, is Circuitry.
Hardware Engineers often times work with computer hardware. They are usually trained in almost all aspects of computer hardware from things such as research and design to manufacturing and installing.
computer hardware
Peripheral Hardware is hardware such as Mice, Keyboards, monitors. Anything the computer doesn't require to run.
These are all the computer components your computer has mounted in it.
how does the computer and hardware works
All hardware and software are directed by drivers that are embedded in them. When the computer starts the BIOS, or the sort of very starting thing, tells the computer to check for all software and hardware and to identify them. Once this is completed the drivers embedded in the hardware or software then tells it what to do and TA-DA! You have access to everything in your computer.
Computer hardware consists of the physical components of a computer; excluding all software and programming. Computer hardware is your case, hard drive, motherboard, processor, RAM, optical drives, etc., etc..
its all about your computer hardware and software