Hardware is the collection of physical parts of a computer system.
Computer hardware is what you can physically touch.
Hardware is divided into two parts:
i)CPU parts(motherboard,processors,hard Disk drive...)
A network is a collection of computers, servers, mainframes, network devices, peripherals,
or other devices connected to one another to allow sharing of data.
network may be linked through (via cables/or wireless), telephone lines, radio waves, satellites, or infrared light beams.
That is capable of sharing software and hardware resources between many users.
Two very common types of networks include: Local Area Network (LAN) Wide Area Network (WAN)
Local Area Network (LAN):
A Local Area Network (LAN) connect networks in small area. It is generally
limited to a geographic area such as lab, school, or building.
Wide Area Network (WAN):
Wide Area Networks (WAN) connect networks in larger geographic areas,
WAN can be used to connect cities, states, or even countries.
It is ok to contact this poster with commercial interests.