The Modem is a hardware device that enables a computer to send and receive information over telephone lines by converting the digital data used by your computer into an analog signal used on phone lines and then converting it back once received on the other end. the device transmits data in an intermittent stream of small packets
is name given to a single computer that is connected to another computer or a network. A workstation is only needed for a single user to connect to the network and to function at their job or school.
the Difference engine was capable of computing several numbers and making hard copies of the the results. he was unable to continue due to the fact that he had no more funds. the london science museum completed it in 1991.
in march 1999 google moved to offices in palo alto, cali, and began to expand all throught the world. in 2001, google got a patent for its pagerank mechanism.