input , output ,network and storage

input , output ,network and storage

1. input

   • The word input is putting data into a computer also you can control everything from your computer .

2. output

   • A computer or other device produce or supply data you can output the image directly to a video recording system

3. storage

   • Storage is a piece of computer equipment on which information can be stored.
   • Magnetic storage
     • Magnetic storage or magnetic recording is the storage of data on a magnetised medium. Magnetic storage uses different patterns of magnetisation in a magnetisable material to store data and is a form of non-volatile memory. The information is accessed using one or more read/write head
   • Optical storage
     • Data is recorded by making marks in a pattern that can be read back with the aid of light, usually a beam of laser light precisely focused on a spinning optical disc. An older example of optical storage that does not require the use of computers is microform.
   • Solid state
     • Solid-state storage is a type of computer storage media made from silicon microchips. SSS stores data electronically instead of magnetically, as spinning hard disk drives or magnetic oxide tape

4. network

   • Lans network
     • A local area network (LAN) is a network that connects computers and other devices in a relatively small area, typically a single building or a group of buildings. Most lans connect workstations and personal computers and enable users to access data and devices anywhere on the network.
   • Wans network
     • A computer network that spans a relatively large geographical area. Typically, a WAN consists of two or more local-area networks (LANs). Computers connected to a wide-area network are often connected through public networks, such as the telephone system. They can also be connected through leased lines or satellites.
   • Star network
     • Star networks are one of the most common computer network topologies. In its simplest form, a star network consists of one central node, typically a switch or hub, which acts as a conduit to transmit messages.
   • Cpu network
     • A network processor is an integrated circuit which has a feature set specifically targeted at the networking application domain.

5. motherboard

   • A motherboard sometimes alternatively known as the main board, system board, baseboard, planar board or logic board, or colloquially, a mobo is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems.