.... first mechanical calculator, a system of moving beads called the abacus, was invented in Babylonia around 500 BC. The abacus provided the fastest method of calculating until 1642, when the French scientist Pascal invented a calculator made of wheels and cogs. The concept of the modern computer was first outlined in 1833 by the British mathematician Charles Babbage. His design of an analytical engine contained all of the necessary components of a modern computer: input devices, a memory, a control unit, and output devices. Most of the actions of the analytical engine were to be done through the use of punched cards. Even though Babbage worked on t .....

.... with and not ignored. This paper will attempt to intelligently discuss some of those issues. Areas covered will include what the Internet is, risks to children who are viewing the Internet, what pornography is, and laws concerning child pornography (in general and over the Internet). Additionally, the number, content, and accessibility of pornographic sites will be discussed. Lastly, this paper will discuss what measures can be taken to protect children from pornographic Internet sites. What exactly is the Internet? It is a global network of computers used to transmit all types of data between computers. Text, numbers, programs, illustrations, photographs, .....

.... a web browser is simply a tool used to view the various websites on the internet. All web browsers are different, some only interpret html language, which is another programming language used to design web page and then there are some browsers that can play videos and sounds. Have you ever wondered why when you want to go to a website you have to type http://name of site.com? well I have been wondering for ages but still can't figure out, but sometimes you type ftp:// before the name of the site. This simply means File transfer protocol. You use this when download image files or any other files. Now, onto hacking. Most people stereotype people simply a .....

.... used two digits in the past instead of four digits to designate the year to save memory during processing. The Year 2000 computer problem can also affect embedded microcontrollers in non-computer equipment such as elevators, security systems, and air conditioning systems. As an example of the type of incorrect calculation which can be produced due to this problem, when a computer sorts dates by year, “00” could be identified as an earlier date than “99”. A financial spreadsheet or projection therefore might show the financial trend for the 1999-2000 period running backwards rather than forwards. Insurance company computers might report a policy ru .....

.... go out. Just about everything in a new car is controlled by a computer, a computer will read and recognize your driving patterns and adjusts how and when the transmission should shift from gear-to-gear so that you, as the driver, will get maximum performance from your car. In some vehicles, a computer will adjust how high the car rides from the ground. It lowers the car at highway speeds to make it more aerodynamic which will give you better gas mileage and makes the car easier to handle at these high speeds. The latest computer is an on-board navigational computer that will direct the driver into using the fastest and most efficient way to ge .....

.... other people through terminal programs and retrieve files from other computers. The first patented computer modem was made by Hayes in the early eighties and from there they rapidly developed the first modem speed was 300 baud and from there a 600 baud than 1200 and so on. The fastest modem made today is a 56k which is very fast. Not as fast as ISDN (The Wave offered through Rogers cable) or even as advanced as Satellite modem. Most people now have 14.4 or 28.8 baud (Baud is "Slang" for Baud Rate Per Second) the reason for the increase in 14.4 and 28.8’s is that they are cheap and fairly recent and haven’t gone out of date yet. There are two types of modem e .....

.... the late 1940s and early 1950s focused on automating the process of making calculations for use in science and engineering. Scientists and engineers developed theoretical models of computation that enabled them to analyze how efficient different approaches were in performing various calculations. Computer science overlapped considerably during this time with the branch of mathematics known as numerical analysis, which examines the accuracy and precision of calculations. As the use of computers expanded between the 1950s and the 1970s, the focus of computer science broadened to include simplifying the use of computers through programming languages—artifi .....

.... called the NTSC (National Television systems Committee) . This committee was established to insure order in the development process within the industry that would be accepted by the FCC. This standard was created in the 40's and 50's. Each receiver sold to the American public must conform to received the NTSC signal. This signal has proved to be a durable way of transmitting information for 50 years. But with today's technology, a new standard has been in the works, HDTV. In September 1992 NBC's WRC-TV in Washington DC became the first television station in the country to send HDTV signals over the air waves. WRC- TV's general manager then stated, "With a .....