DISADVANTAGES OF THE INTERNET There’s many persentation about how much the internet help us to improve our life. So today I want to tell you about the disadvantages of this mass medium . HARMFUL PROGRAMS : As the information technologies has developed so much , there’re many harmful programs on the internet . And what are they ? They are harmful websites , harmful programs stored on the internet – which are ready to come into your computer at anytime you r careless . The websites often contain such information as : reactionary content , pornography erotica , … Today, some websites run openly . This is a very serious issue concerning the Internet, especially when it comes to young children. There are thousands of pornographic sites as well as reactionary sites on the internet. The advertisement of them can be easily found on the internet : in a forum , or in other sites. Be careful if you see advertisement with hot title such as :” HOT MOVIE, Click here “, “ HOT CLIP ! NOT FOR CHILDREN UNDER 18 ”… VIRUS , TRO JAN, ADWARE ,SPY WARE, ETC Another problem you have to face when using the internet is viruses There’s many kinds of hacking program : trojan, viruses, adware, rootkit, PE, Worm … Adware and spyware are programed to open a new window in your screen when you are working on the computer . This window are often the advertisement of the company programing the adware and spyware . Sometimes, the adware and spyware link you to their company’s websites instead of the sites you want or you ‘r visiting. The viruses and worms are types of program breaking into your computer to destroy ( an ) exact type(s) of documents . It’s figure out that 52% of the computer in Vietnam used to be and be infected by the virus named W32brontok.worm Trojan is programed to steal password or IP, or the patient ‘s personal information on the computer . The name trojan comes after the TROY Wall in the Greek mythology. Therefore, trojan is consider to be the most dangerous among all . Sometimes , hacker program them just to make fun, but sometimes they do it on purpose . So be careful . The more viruses, trojan and spyware harm the computer user, the better antivirus the expert always try to make . There’s many program to protect your computer . The best seller of the year 2005 is Bit-defender v9 . It detect all the spyware, adware, viruses and trojan very well . INTERNET IS HARMFUL FOR YOUR HEALTH It’s advised that every 20- minute sitting infront of the computer screen, you should look out of the screen for 6-7s to relax your eyes . It’s because the screen computer is very harm to your eyes . Sitting for long in front’ of the computer screen in a wrong position will cause spinal column & nerve diseases Inconclusion, I think , inspite of the advantages of the internet, we can’t denied that it has its own disadvantages . DISADVANTAGES OF THE INTERNET There’s many persentation about how much the internet help us to improve our life. So today I want to tell you about the. concerning the Internet, especially when it comes to young children. There are thousands of pornographic sites as well as reactionary sites on the internet. The