Only when they say the video isn't working and you have to watch it from another site, DO NOT CLICK ON THE LINK! They will download a keylogger into your computer. Otherwise, YouTube is completely safe.
Sometimes.
No YouTube accounts will not cause viruses.
Youtube videos do not have viruses. If you video the youtube video from the youtube official site. you can get viruses from malicious videos from third party sites claiming to be a youtube video. The main way people get infected is when they click on a malicious plugin popup message.
nope!
i don't think so but you might get viruses clicking adds
No Rhapsody itself does not have viruses. However it is possible that the ads that display on Rhapsody may cause viruses.
no, it is a secure site, but viruses can crop up any where
No they cannot, only computers and laptops get viruses.
Using bactericides and when it is possible by heating.
Very possible. Microorganisms and viruses do it seasonally.
Yes, do not open them unless you are sure they are not viruses, people have been sending them out lately, i would recommend not opening them, especially if they are in a message.
Any website can. That is why everyone should get Internet security.