Your computer is slower than normal or it takes you to web pages you don't go to. Or pop up messages come on the screen. You can also have "spyware" which can do the same thing, but generally can be removed easier than a virus. See "Microsoft Security Essentials" for a free, well designed, and effective virus an spyware monitoring program. Search Google for it.
Two other programs that will clean a computer is "Malwarebytes", and "Combofix".
Both are free ware.
how do you know when to suspect a virus on a website
I dont know i think its the Trojan virus or the Jerusalum virus.
You can't get a virus from youtube unless the uploader put a virus link on the description
TMV or Tobacco Mosaic Virus
idk is it? i don't know about virus but i do know they lie about that to get you to buy their products and probably know your phone number and everything
yes
for all i know no but don't think it has not got a virus but i don't know just trying to help
You lost your money on a virus! You know how to get rid of the virus??
yes Tim McDonald do know what a virus is
It's probably a virus. The virus probably sent itself from the sender.
i believe that it is illegal
First line wire is illegal second virus scan it