WHY UPDATING AN ANTIVIRUS IS IMPORTANT?

Antivirus programs whose function is to detect and remove computer viruses and other malicious programs (sometimes called malware).

Why updating an antivirus is important?
It is not the intention of this article to go into technicalities of how antivirus works or anything similar for that we will discussing in details, but here we are making the user aware of the importance of something so simple but at the same time with a significant impact on the security of our computers .

The importance of updating our antivirus software is not only delegated to the Antivirus but it is a routine that we should incorporate into any program installed on the computer whose function is security.

In the particular case of Antivirus, the update is necessary for the simple fact that one of the tools it has to prevent or detect the entry of computer viruses in time is detection through its database.

Basically, what it does is take a piece of code from the virus in question and incorporate it into its database, so that later, either through scanning or permanent protection, when a new file is entered or processed on the computer This will compare that fragment of code available in the antivirus database with the file that is being used, and if they match, an alert will immediately appear in our system warning us that a virus has been found.

The efficiency of this process is closely linked to the "quality" of the database, let's say that the more records it has, the broader the spectrum covered by our Antivirus.

Why are we commenting on this? And what does it have to do with the update?

We comment on it because it has to do with everything.

Because one of the things that is installed in the process of updating an antivirus, are new records in the Database, we bear in mind that new viruses are emerging every day, and existing ones are mutating; so having an Antivirus installed and not updating it is having security only from the moment of installation backwards; By this I mean that all viruses and / or malicious programs that emerge (and will) come to light at a later time we will be defenseless.

That is why we believe it necessary to insist on this issue, for the following reasons:

-It is a simple process to carry out, which even the user can do.

-Besides the ease, it is something that only takes a few minutes.

-It is something vital, essential, for the maximum performance of our Antivirus.

Also, we have the option of activating automatic updates in our Antivirus software, which, if we want to "forget about it", it would not be a bad idea. What we would have to take into account is not to put it to update on a schedule in which intensive use of the PC is made because we would be slowing down the system, hindering the other tasks that we are doing, although it is not critical anymore that, in itself, the update process does not usually take long.

Otherwise it happens when we scan the PC for viruses, this if we decide to do it automatically , try to set a time when the computer is not being used, because exhaustive use of the computer is made since it has have to scour file by file for viruses.

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