The research paper History of Computers CSE Seminar Topic speaks about the History of Computers. Post-modernization if anything has marveled the world it is ‘Computers’. Computers have now become omnipresent. They are omnipresent too. No official work this day is possible without using a computer. Be it extracting money from an ATM or sending mails, presentations or any other valuable data, computers are indispensable to all processes and procedures.
Computers primarily manipulate data and are even used desktop publishing. There has been colossal research in the domain of computers and now it has sophisticated domains like Artificial Intelligence, Robotics and many more. Gaming also is an emerging field that is ingrained in the domain of computers. The first electronic computer, the Electronic Numerical Integrator and Computer (ENIAC), was developed in 1946. It measured 18 feet by 80 feet and weighed 30 tons. Today’s desktop computers weigh much less, can store a million times more information, and are 50,000 times faster. In recent years, notebook-size laptop computers and hand-held Personal Digital Assistants (PDAs) have become popular.
All Parts of Computer:
The computer case is the metal and plastic box that contains the main components of the computer. A desktop case lies flat on a desk, and the monitor usually sits on top of it. A tower case, is tall and sits next to the monitor or on the floor.
The front of the case usually has an on/off switch and two or more drives. On the back of the computer case are connection ports made to fit only one type of plug-in device. The ports include monitor cable port, keyboard/mouse ports, network cable port, microphone/speaker/auxiliary input ports and printer port (SCSI or Parallel). There’s also a place for the power cord plug.
The monitor, which resembles a television, is where the computer displays text and pictures.
The CPU or the Central Processing Unit is the brain of the computer. Its duty is to carry out the commands. The computer has both input and output devices. CDs, Pen-drives, floppies are input devices. Printers, webcam, scanners are an output device. The short-term memory of a computer is called RAM ( Random Access memory). IT stores memory in the form of MBs or GBs. The hard-disk or the C drive stores more data and information on your computer. Through the ROM ( Read only memory) you can only read but cannot store.
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