The history of anti-virus software

It is around 1970 computers did you appeared.
It was a program that corresponds to the virus since then, because it was a time when computers and that this is the network is limited does not exist, the threat to the virus, such as modern was not considered.
The word computer viruses are being used for the first time in the discussion of the university in 1981.
Then, with the evolution of hardware, by the spread of personal computers, the virus began to spread gradually.
At that time, because the floppy was mainstream as a storage medium, using a boot sector virus that was present many of the floppy.
Began to be studied from this time, anti-virus software has begun sales of anti-virus software.
The first anti-virus software have appeared in 1988.
Damage by the virus so that more and more begin to appear.
Are made more and more malicious ones but some just want to display a message with no damage in the virus, you can destroy the data on your hard disk.
There is also a kit that temporary organizations lovers virus can also create a custom virus was distributed amateur.
Virus scanning hardware is not easy in a poor PC.
There was no such should be able to possibly scan in real time.
The basic concept of anti-virus software is not the same as back then.
If it detects a virus for sure how, or do not load it to your computer is an issue of anti-virus software.