Don't install things from sites that you don't know very well. Also a good firewall will help.
An antivirus software.
www.intermute.com
Making sure, want to do things correctly to prevent a virus Making sure, want to do things correctly to prevent a virus
To prevent virus in computer you can use some antivirus apps and being very careful about clickable links.
Don't download anything!
There are all kinds of ways you can prevent a human virus. Some human virus's like A.I.D.S are fatal, but there are things you can do to prevent it! Depending on what virus it is, there are many vaccines you can get at the doctors to help prevent whatever it may be. Also, leading a very healthy lifestyle will FOR SURE do good for your body(but that does not mean you still won't get viruses/diseases but it will help to prevent) I personally recommend getting your flu shot, if you haven't already booster shots and hep A and Hep B shots! Do whatever you can to prevent viruses!
Virus program writers can have fake code within the programto prevent virus checkers from spotting the patterns of instructions which are commonly used in virus programs
Prevent it from occuring.
prevent malware infection
Vaccine
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To allow your immune system to recognize the modified virus to prevent yourself from getting the virus yourself