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Kamis, 30 April 2009
Senin, 13 April 2009
How Do I Know If My PC Is Infected With Spyware or Adware
any people that are new to the Internet world are nervous about the potential of viruses, Spyware or Adware that can harm their computer, affect performance or make their very private information public to others.Spyware programs can do a number of damaging things to your personal computer. Spyware infects your pc and hides in the background and can do many nasty things to the performance of your system. It can also do harmful things to you such...
Rabu, 08 April 2009
computer generasi 3
Third GenerationAlthough the transistor in many cases surpass tube vacuum cleaner, but the transistor produces a large amount of heat, which can potentially damage the internal parts of the computer. Quartz stone (quartz rock) eliminate this problem. Jack Kilby, an engineer at Texas Instrument, developed integrated circuits (IC: integrated circuit) in the year 1958. IC combines three electronic components in a small Silicon plate made of quartz sand....
Selasa, 07 April 2009
second-generation computer
Pada tahun 1948, penemuan transistor sangat mempengaruhi perkembangan komputer. Transistor menggantikan tube vakum di televisi, radio, dan komputer. Akibatnya, ukuran mesin-mesin elektrik berkurang drastis.Transistor mulai digunakan di dalam komputer mulai pada tahun 1956. Penemuan lain yang berupa pengembangan memori inti-magnetik membantu pengembangan komputer generasi kedua yang lebih kecil, lebih cepat, lebih dapat diandalkan, dan lebih hemat...
