Your programs may not work and you may not be able to enter certain folders. But this is not the reson for a virus, any personal recourds on your computer will be shared to the person who made the virus. This includes contact, passwords to websites, bank account information, and anything else. There are some viruses that can travel to other computers just by being in the same wifi as the computer with the virus! To prevent virus get virus protection which can be found free at cnet.com (type in advast in the search bar when you are in the website) but still be careful because you can still get viruses even when you have virus protection software.
A virus vault is where viruses found by an Anti-Virus are stored so they can not do damage.
no
it is a time-bomb virus
Yes.
a computer virus
muscle damage
No
Yes.
virus
VIRUS
Viruses are designed to harm the computer. These no such thing as a virus that does not cause harm to computers. If your virus scanner detected a virus, the damage is already done.
A Benign virus (when referring to computers) is a virus that causes no damage. It can display a random message or make a sound on some specific ocassion.