they can kill you
There are no real "Helpful Viruses". Viruses are viruses. They make things go wrong with your computer.
- some viruses can be used in biological weapons- some viruses are used in the fight against pests
no virus is helpful, they damage your software
no virus is helpful, they damage your software
no virus is helpful, they damage your software
Viruses might be helpful because they clean you out all bad germs and bacteria releases.
viruses can be helpful because, some viruses can be used for cures. for example, USA. researcher suggest that adeno-associated viruses type 2 can Promises to be a breakthrough in cancer therapy
Some viruses target bacteria or fungi, which can be harmful to humans. These viruses are called "bacteriophages" or sometimes just "phages".
That is certainly not true. There are for example viruses that routinely wipe out almost the entire tentworm population. There are others that attack bacteria. Some viruses attack cancers!
it can give us warmth
In some ways, yes.
they can be made into vaccines against themselves. Additionally, virsuses that attack bacteria, called bacteriophages, may someday be used to treat bacteria infections. There has also be research into using viruses to kill harmful insects.