Business innovations

Technology development is the process of research and development of technology. This process is high-powered in our nowadays life. Everyday and every minute we use a lot of and various kind of technical inventions. Neither of our playground could be imaginable without technical inventions. Business people could not communicate with customers and suppliers so fast, all work in company would be more than usually slow without it. The following paper is written to describe the main modern technology used in business.
The telephone or phone (invented in 1870 by Alexander Graham Bell) is a telecommunications device which is used to transmit and receive sound (most commonly voice and speech) across distance. Most telephones operate through transmission of electric signals over a complex telephone network which allows almost any phone user to communicate with almost any other. The telephone handles two kinds of information: signals and voice, at different times on the same twisted pair of wires. The signaling equipment consists of a bell to alert the user of incoming calls, and a dial to enter the phone number for outgoing calls. A calling party wishing to speak to another telephone will pick up the handset, thus operating the switchhook, which puts the telephone into active state or off hook with a resistance short across the wires, causing current to flow.
Computers
A computer is a machine for manipulating data according to a list of instructions. Computers take numerous physical forms. "Who invented the computer?" is not a question with a simple answer. The real answer is that many inventors contributed to the history of computers and that a computer is a complex piece of machinery made up of many parts, each of which can be considered a separate invention. Early electronic computers were the size of a large room, consuming as much power...

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