Viruses are created by those who promote their product because Antivirus itself a big virus. If someone generate a virus in worldwide every layman in this world became afraid of this that ooh virus is in my laptop or computer, hence in that case they want Antivirus for cleaning their system.
Virus History | HowStuffWorks Traditional computer viruses were first widely seen in the late 1980s, and came about because of several factors. The first factor was the spread of personal computers (PCs). Prior to the 1980s, home computers were nearly non-existent.Real computers were rare, and were locked away for use by "experts." Why do computers get viruses The other aspect of identifying computer viruses involves the payload. Some viruses will be designed simply to exist, but most will have a purpose. Trojan software for example will often use virus techniques to ‘survive’ but its real purpose will be to open a window to the internet which can then be exploited by a hacker to gain manual Why Do People Create Computer Viruses? - YouTube Jul 23, 2017 Scientists Are Creating New, Incurable Diseases in Labs
May 20, 2014
10 Deadly Viruses And Bacteria Created In Labs - Listverse
1983- While completing his dissertation Frederick Cohen used the term virus in order to explain when a particular computer program is able to infect additional computer programs because it was capable of replicating itself. A quarter-century later, computer viruses have become a pandemic for which there’s no inoculation. Cohen inserted his proof-of-concept code into a Unix \[…\] Nov. 10, 1983: Computer 'Virus' Is April: OneHalf is a DOS-based polymorphic computer virus. 1995. The first Macro virus, called "Concept", is created. It attacked Microsoft Word documents. 1996 "Ply" – DOS 16-bit based complicated polymorphic virus appeared with built-in permutation engine. Sep 13, 2010 · So why would anyone create a virus anyway!? Malware, short for malicious software, includes many types of software written with the intent of harming your computer, invading your privacy, stealing assets or passwords for identity theft, or simply to be annoying. Malware includes viruses, worms, Trojan horses, spyware and more. Some viruses may have evolved from bits of DNA or RNA that "escaped" from the genes of a larger organism. The escaped DNA could have come from plasmids (pieces of naked DNA that can move between cells) or transposons (molecules of DNA that replicate and move around to different positions within the genes of the cell). A computer virus, much like a flu virus, is designed to spread from host to host and has the ability to replicate itself. Similarly, in the same way that flu viruses cannot reproduce without a host cell, computer viruses cannot reproduce and spread without programming such as a file or document. Nov 02, 2013 · How Two Pakistani Brothers Created the First PC Virus. They were as surprised as anyone that their little experiment had traveled so far. After all, unlike today’s computer viruses, which