Odd as it mat sound, the computer virus is something specifically related to the information age. On one side of it the viruses can show us how vulnerable we are, as a properly generated and utilized virus can have devastating effects on the computer they are on. On the flip side of this they can also show us how intelligent and interconnected human beings have become.
Strange as it may sound, the computer virus is something of an Information Age marvel. On one hand, viruses show us how vulnerable we are — a properly engineered virus can have a devastating effect, disrupting productivity and doing billions of dollars in damages. On the other hand, they show us how sophisticated and interconnected human beings have become. So how does a computer virus work?
What is Computer Virus
A virus is a tiny piece of software that can piggyback itself into real programs. For example, a virus may attach itself to a spreadsheet program such a excel. Each time that spreadsheet is opened, the virus begins to run. It can also have the chance to reproduce itself by attaching itself to other programs.
One of the best way to avoid allowing a virus onto your computer is to make sure you run a virus program scanner on each and every item you download, before you open it. Once you have executed a program, its way too late.
