What is driving the times forward, so that the antivirus software that used to cost two or three hundred yuan per copy has gradually withdrawn from text message service people's vision? For children in the 1980s and 1990s, Rising's little lion is the deepest impression of computers in their childhood. In 2017, a desktop lion with "removed antivirus and firewall functions" was also reported on the Internet for everyone to miss the old days. I am afraid that most people who are online today will not remember the lion imitating various movements in the lower right corner of the computer.
Many free antivirus software has shuffled the old antivirus software, but with the changes in technology in recent years, it seems that antivirus software is no longer one of the must-have software for installation, whether it is free or not. Antivirus software " text message service death history" What is it that drives the times forward and makes the antivirus software that used to cost two or three hundred yuan per copy gradually withdraw from people's vision? Origin: Emergence of a virus Before talking about the history of antivirus software, let's take a look at what a virus is. From a legal point of view1 ,
"a computer virus is a set of computer instructions or program code that is compiled or inserted into a computer program to destroy computer functions or destroy data, affect the use of a computer, and replicate itself." In fact, generally speaking, a computer virus is also a program, just some malicious programs. But how did the virus start? You may not text message service believe it, but the earliest viruses were usually just tools, and their functions were far from what they are today. In the early days, students used viruses to do some academic research and improve their programming skills,