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  Take a look back at the futuristic cellphone ideas of a decade ago A year is a long time in smartphone technology today, so remember -- if you can -- the changes that have taken place over the last 10. (Cellphone Ideas) In 2004, Apple had only just started working on development of its iPhone and no one outside the company knew about it, Samsung was focused on the South Korean market, and the hottest thing in wireless was the success of the ... Read more

Computing suddenly was not born in a specific year. Surge of years of evolution and development. The basis for communication between devices was practically developed from the Gottfried Wilhelm Leibniz thought (1646-1716) and George Boole (1815-1864) who discovered the logical operators. This usually is called denial, because it delivers the opposite value you receive for your input. If there is one, in his entry on his departure there will be zero if there is a zero at its input, its output will ... Read more

It is very important to know the functioning of the RAM in the PC, as this is part of one of the main components that make up the computer system, so the same problem brings computer failure. The RAM (Random Access Memory). It is where the computer stores data temporarily, only to be accessed by the processor faster, ie this data is lost when the computer is turned off, only remain those who are been stored on the hard disk. The process begins ... Read more

If you read this article you will learn the true importance of preventive maintenance as an element of great value to avoid failures in the PC, avoiding many of the causes of these injuries that affect our computers. Many of the problems that arise in computer systems can be avoided or prevented if we perform periodic preventive maintenance of each of the components of the PC. There are two great enemies of your PC that are heat and moisture. Excess heat accelerates the ... Read more