Some viruses are beneficial in that they have commercial uses. Examples are tulips with streaks of color. Other viruses cause diseases such as colds, HIV.
When you first bought a computer it should come with CDs to repair/reinstall your computer. You need those CDs to reset your computer again to new state. If you don't want to, you can download Anti Virus Programs, such as Norton. But please keep in mind that not all Anti Virus can remove all of your viruses, some of them can be virus made programs itself.
No, unfortunately it is prescription only. For a good reason though because if taken too often or incorrectly your system will build a tolerance to it, along with all anti-biotics, in the same way that your system builds a tolerance to certain strains of bacteria (i.e. cold or flu viruses).
Pathogenic viruses cause illnesses and disease.
Emetrol is a liquid phosphorated carbohydrate solution available at most US drug stores. Also available as a generic "anti-nausea" product. No prescription required.
There are a wide variety of treatment for eating disorders that are available in the U.S. The vast majority of these treatments are related to mental health, such as anti-depressive medications and counseling.
"Opinions differ from person to person, however, there are some top ranked anti spam appliance in the Us. These include the following: Watchguard, Edge Wave, and Mail Foundnry."
Some antibullying organizations in the US are: Bully Police USA, Great Schools, International Bullying Prevention Association and Stomp Out Bullying.
There appears to be a wide range of information regarding European cars that are not available in the US but there is little information available regarding the cars that are available. There is some information available on the Straight Dope forums listing a number of cars that can be found in the US.
Computer viruses were not discovered. They are written by hackers and people who develop software and just get them out there to see if they work. They are usually always harmful and malicious. It is an absolute must to always have anti virus software running on a computer. Without it, in most cases, within 1 hour of surfing on the internet, your computer could be hopelessly infected. BUt without the people that write viruses, we would not have the people who write the software that blocks,eliminates,and destroy them. Most everything we have available to us on computers are all created by "hackers".
They are very much anti union.
For many viruses, you can take preventive measures and get vaccinated in advance (like seasonal flu vaccinations, mumps and measles), so you would need to do nothing if that type of virus from the vaccine enters your environment in the wild. You would be protected by the inoculation.Other preventive measures also can protect you, such as frequent hand washing and other germ fighting measures.For some viruses, there are available (by prescription) anti-viral medicines that can be effective to control symptoms and speed the recovery when you are infected. They are not for prevention.Don't forget that antibiotics do nothing but waste your money if you take them for a viral illness, and they also include side effects and other risks and should never be taken unless absolutely needed for bacterial illnesses. There is no equivalent to antibiotics for viruses, since they are not subject to the effects of poison (which is essentially what antibiotics are to bacteria). Bacteria are alive and can be killed with poisons. Viruses are not alive and our body must heal us when we are infected with viruses by immune system responses and actions to prevent the virus particles from entering our cells. We are unable to affect viruses with chemicals and poisons the same way as bacteria.See the related questions on this page for more information about viruses.