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Best antivirus software to protect all gadgets 2020



What is antivirus?



Antivirus is a software designed to detect and destroy all the viruses in a computer or android phones. Antivirus prevents any kind of virus from entering your computer software. In the eyes of an antivirus, it sees a virus as a malicious program that are harmful to the computer and can destroy the computer. Antivirus is also called anti-malware.



History of antivirus



Antivirus started in the year 1949. A Hungarian scientist Jon Won Neumann published the "theory of self-reproducing automata". In this year 1971 creeper virus was introduced as the first computer virus. But creeper virus was later deleted by Ray Tomlinson and it was named as "The Reeper." It later turned out that Reeper was actually the virus that was designed to eliminate the creeper.



After the creeper virus, other antivirus software was introduced. The next one was introduced in 1981 as the "Elk Cloner" which later infected Apple II computers.



The word "computer virus" was introduced in the year 1983 by Fred Cohen on his first published academic papers on computer viruses.



In the 1986 "Brain" was introduced as one of the first widespread infection and it was IBM PC compatible.



Computer viruses introduced were only for self-reproduction and had no damage routine built into the code. After the computer virus programmer became familiar with computer virus programming the self-reproduction was changed. They also created viruses that manipulated or could destroy data on infected computers.



In 1987 Bernd Fix successfully removed a computer virus called Vienna Virus.



Kai Figge and Andreas Lüning in 1987 released their antivirus product for the Antari ST platform.

And also in the same year Ultimate Virus Killer was released.



This two antivirus were released in 1987, Flushot Plus by Ross Greenberg and Anti4us by Erwin Lanting.



Rainer Link and Howard Fuhs started the first open source antivirus engine named "OpenAntivirus Project"



In 2013 Mandiant released the APT 1 report. This generation have been creating more sophisticated antivirus software.



Importance of antivirus



Antivirus is specially made to protect your computer and android device's from viruses.



It detects when a malicious program has colonized your computer.



Some antivirus software can help to clean all the cache in your device storage.



How does an antivirus software protect your device?