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The global digital divide is a special case of the digital divide, the focus is set on the fact that "Internet has developed unevenly throughout the world" [7] causing some countries to fall behind in technology, education, labor, democracy, and tourism. The concept of the digital divide was originally popularized in regard to the disparity in Internet access between rural and urban areas of the United States of America; the global digital divide mirrors this disparity on an international scale.

Internet Addiction Disorder, a psychophysiological disorder involving tolerance; withdrawal symptoms; affective disturbances; and interruption of social relationships, is a presenting problem that is becoming more common in society as on-line usage increases by the day.

To be diagnosed as having Internet Addiction Disorder, a person must meet certain criteria as prescribed by the American Psychiatric Association. Three or more of these criteria must be present at any time during a twelve month period: 1. Tolerance: This refers to the need for increasing amounts of time on the Internet to achieve satisfaction and/or significantly diminished effect with continued use of the same amount of time on the Internet. 2. Two or more withdrawal symptoms developing within days to one month after reduction of Internet use or cessation of Internet use (i.e., quitting cold turkey) , and these must cause distress or impair social, personal or occupational functioning. These include: psychomotor agitation, i.e. trembling, tremors; anxiety; obsessive thinking about what is happening on the Internet; fantasies or dreams about the Internet; voluntary or involuntary typing movements of the fingers. 3. Use of the Internet is engaged in to relieve or avoid withdrawal symptoms. 4. The Internet is often accessed more often, or for longer periods of time than was intended. 5. A significant amount of time is spent in activities related to Internet use ( e.g., Internet books, trying out new World Wide Web browsers, researching Internet vendors, etc.). 6. Important social, occupational, or recreational activities are given up or reduced because of Internet use. 7. The individual risks the loss of a significant relationship, job, educational or career opportunity because of excessive use of the Internet. In recent research, other characteristics have been identified. Th

e first is feelings of restlessness or irritability when attempting to cut down or stop Internet use. The second is that the Internet is used as a way of escaping problems or relieving feelings of helplessness, guilt, anxiety or depression. The third characteristic is that the user lies to family members or friends to conceal the extent of involvement with the Internet. And, finally, the user returns repeatedly despite excessive fees (Egger & Rauterberg, 1996).

The etiquette guidelines that govern behavior when communicating on the Internet have become known as netiquette. Netiquette covers not only rules of behavior during discussions but also guidelines that reflect the unique electronic nature of the medium. Netiquette usually is enforced by fellow users who are quick to point out infractions of netiquette rules.

Copyright is a legal concept, enacted by most governments, giving the creator of an original work exclusive rights to it, usually for a limited time. Generally, it is "the right to copy", but also gives the copyright holder the right to be credited for the work, to determine who may adapt the work to other forms, who may perform the work, who may financially benefit from it, and other related rights. It is a form of intellectual property (like the patent, the trademark, and the trade secret) applicable to any expressible form of an idea or information that is substantive and discrete.[clarification needed][1]

Do not give out your full name, address, or phone number to anyone online

Don’t use lazy passwords. Choosing password or 1234 is like putting a luggage lock on the front door of your house. Also, people will be able to guess it and hack. Instead, come up with a longer password that contains both letters and numbers/characters, preferably one that references something significant only to you. For example, if the name of your beloved childhood goldfish was Sir Bubbles, swap out some of the letters for numbers and you can end up with a very nice password like s1rbubb735 that only you understand.

Internet access refers to the means by which users connect to the Internet

Wireless connections