Beginning of Essay
Computer is no longer something new and magical to many people nowadays, because many families now have at least one computer in their homes. It is without doubt that there are thousands and millions of computer users in the country, but is it ever possible for a ....

Middle of Essay
.... a monitor, the computer itself is basically useless. Another form of output, which is rarely noticed by many computer users however, is the printer. Many people have probably used a printer before, but it is just that they never realize it is also a form of output. As opposed to 'output', 'input' consists of components that take in information from the users themselves so that the computer will know the tasks it is supposed to perform and accomplish. The keyboard is classified as a form of input because this is where the users enter commands and text. There are many other forms of input as well. Nonetheless, many people just don't realize ....