Nowadays, users have more knowledge in the field of security compared to the past due to the fact that they try to increase their awareness by reading related articles, also their concern in taking the necessary steps and observing the necessary points in order to increase the security , has increased.Given these, different users may think that programs such as different antivirus software programs are no longer needed in order to protect systems and their information because they are highly aware of any possible threat, like, spam emails, malware, virus, worms, etc., and they think that they are able to prevent their information from being stolen by hackers without using antivirus, but it doesn’t seem like a good idea, because using antivirus software programs is always necessary due to the fact that the process of protecting is so complicated, and it cannot be done without the help of antivirus, in this article, we are going to examine this issue in more detail.

What is antivirus?       

Antivirus is a program which prevents various threats, such as virus, malware, etc., from entering computer systems and mobile devices, as a result, the security of computers can be greatly increased by using them, if you ask any user from beginner to professional about antivirus, they will definitely tell you that it is one of the requirements that should be installed and updated regularly.It should be noted that, in some cases, users no longer pay attention to the security of their system as much as before, after installing a strong antivirus, so that they click on any link or email without thinking about possible threats, because they think that the antivirus has a duty to provide complete security for the system, but this idea is wrong, even though you have installed a strong antivirus, you should still pay attention to the security of your system and information as much as before in order not to allow different viruses to enter your system.

Do you need antivirus in 2021?

This question should be examined from two aspects and also the answer to this question can be both yes and no, the answer “yes” is because today, despite all the advances in technology and security, antivirus software programs are still needed, but in addition to using antivirus, other factors such as two-factor authentication, updating software, using strong passwords, strengthen privacy, etc., should be considered, and you should not rely only on the antivirus.It should be noted that, of course, some people may think that if a person observes all the security issues for instance they try not to enter any site that they are not sure of its validity and security, or they do not open any suspicious email, as a result, they can provide security for their system by themselves without the need for antivirus, but in our opinion, this method cannot be very practical, due to the fact that no one can always act intelligently, so they may not be able to detect a number of threats, as a result, they must install and use a suitable antivirus in addition to the steps that should be taken by themselves like the ones that we have mentioned above, so they must be used together in order to achieve a great level of security.In addition to paid antivirus software programs , there are also free types which can help you which you do not have to pay for them, so it can be used for those whom have a limited budget, antivirus does not decrease the speed of your system, on the other hand, it helps you with increasing the security of it, and it should be noted that, you must try to choose antivirus depending on your purpose and the features of that, in the following, we are going to introduce you to a number of antivirus software programs that can be very useful for you. 

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