scanner we can use it to convert printed images or docs into a digital format. after obtaining a...
DESCRIPTION
Network Card A network card acts as the interface between a computer and a network cable. The purpose of the network card is to prepare, send and control data on the network. A network card usually has two indicator lights “LEDs”: The green LED shows that the card is receiving electricity; The orange (10 Mb/s) or red (100 Mb/s) LED indicates network activity (sending or receiving data).TRANSCRIPT
HARDWORKS
Scanner We can use it to
convert printed images or docs into a digital format.
After obtaining a digital image we can make some modifications it on the computer.
Now a day is very common to include a scanner a photocopying and a printer on the same machine.
Network Card A network card acts as the interface between a computer
and a network cable. The purpose of the network card is to prepare, send and control data on the network.
A network card usually has two indicator lights “LEDs”: The green LED shows that the card is receiving electricity; The orange (10 Mb/s) or red (100 Mb/s) LED indicates
network activity (sending or receiving data).
Memory Card A memory card is
a small device that allows the user to store files on it. A user can take a memory card, insert it into a computer, and put files on it–including text documents, pictures, audio files, video files and then remove it and take it to another computer.
Sources http://es.wikipedia.org/wiki/Esc%C3%A1ner_de_computadora
http://www.google.com/imgres?imgurl=httpos
http://www.google.com/imgres?imgurl=http://4.bp.blogspot.com
http://en.wikipedia.org/wiki/Network_interface_controller