Answer:
The main physical components of computer are central processing unit, monitor, keyboard, computer data storage, graphics card, sound card, speakers and motherboard.
Explanation:
Computer hardware includes the physical, tangible parts or components of a computer, such as the cabinet, central processing unit, monitor, keyboard, computer data storage, graphics card, sound card, speakers and motherboard. They are broadly divided into two categories:
1) Processing devices
2) Peripheral devices (input, output, storage & networking devices)
Conceptually, you can touch and see every physical component. Practically, you can’t see small components inside CPU because they are designed using micro technology.
Non-physical components are called virtual, intangible or software. For example, you may have stored your favorite songs in your hard disk. However, upon opening and unfolding every physical component of your hard disk you won’t be able to see/touch those songs.
Tags: computer, physical components
