The most common kind of trojan horse is the worms. A bug is a sort of harmful code or program that, when executed, replicates by putting itself right into other computer programs, information files, or the boot sector of the hard drive. Consequently, computer viruses can spread out throughout a network of computer systems as well as trigger major damage.It can be found in different sizes and shapes.
https://malwarezero.org/different-types-of-viruses-for-computers-a-beginners-guide/ It is necessary to have an anti-virus software application set up in your computer system to avoid any damages.