Today, different users do almost all their daily tasks through the internet and enter their important information in it, as a result, the security of this information should be taken into consideration due to its great importance, because there are lots of factors which cause users to be worried about losing their information, one of the steps that all users can take is installing the right antivirus software in order to help prevent viruses from infecting the system and eventually causing users to lose information.There are many antivirus software programs that can be used, each of which have different features, and it is necessary for users to choose one of them according to the purpose of installing, which will be explained more in the following.

What is antivirus?

Antivirus is a program that help to secure various systems by scanning, detecting and removing viruses, malware , computer worms, and so on, there are several free and paid antivirus software programs, all of which ultimately have the same goal, which is being able to protect systems as well as the information in them, against the possibility of being infected by different types of viruses, and destroy them immediately.In the past, users were reluctant to use antivirus due to the fact that the use of antivirus caused their systems to slow down, but these days, antivirus is very advanced, and they do not slow down computer systems, and they also provide lots of abilities for users, these modern antivirus software programs protect systems against malware , etc., and have no effect on speed.

Why should users update their antivirus software regularly?

Due to the fact that profiteers tend to try new methods every day in order to infiltrate different systems as well as stealing their information, it is necessary for antivirus to become more powerful day by day in order to be able to scan and identify various threats more quickly, therefore, if you pay attention to this important point, you will be able to take advantage of new facilities that new versions of antivirus software programs are offering, due to the fact that this new version definitely has more features and power compared to the previous one.Another reason why the users who are using antivirus should try to update it regularly, is that if there is any problem in the previous version of it, it will be definitely solved in the latest version, as a result you can own a better program, just by updating your antivirus regularly, in addition, there is a section in antivirus which is called the database where malware codes are stored, etc., and each time a database is updated, new malware code is added, which is done by every update, as we have mentioned so far, one of the factors that turns an antivirus into the best one, is its regular updates.There are many antivirus software programs and the reason is that the number of viruses are increasing day by day, so we are going to mention different types of them in more detail below. 

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