Antivirus Problems in Windows: Solutions and tips

On a Windows PC we install a good number of programs, especially due to the capabilities of current disk drives . To all this we can add the power that contemporary PCs are capable of offering us. Here we refer to software solutions such as games, office, design, antivirus, photo editors, P2P clients, etc.

Each one makes the choice that most interests them in each case corresponding to the sector or mode of work that interests them the most. Whether UWP or Win32 applications, the programs we use daily are a basic part of our day-to-day PC . As you can imagine, this is something that is extended to both corporate environments, as well as more domestic or related to leisure and education. But let’s not forget that we always have to choose the option that is most useful to us. Hence precisely the wide variety of software that we find in each of the sectors.

Antivirus Problems in Windows

Of course, you also have to know that we can find some types of programs more conflictive than others. And it is not the same to run a simple video player than a next-generation game. But here what we want to focus on is a sector that has always, like the one that says, generated a lot of controversy. Specifically, we refer to the different security solutions that we can install on a Windows computer . As we have told you on countless occasions, having a powerful antivirus on your computer is almost mandatory, especially if we make intensive use of the Internet .

Problems that antivirus can cause in Windows

As we say, this type of security programs in particular have been surrounded by controversy on many occasions over the years. Perhaps due to the importance they have in our teams, due to their complexity or because of the delicate work they carry out, there are several problems that they can cause us.

If we refer to its usefulness in most computers, that is beyond doubt. However, we must know how to choose well, configure it and use it in the most optimal way. Although due to the general experience of the current user, who already knows how to avoid a good part of malware, they are sometimes a little more unnecessary, some protection will never hurt.

Incompatibility with Windows Defender

Before installing an antivirus in Windows 10, we must know that this operating system already has its own security solution. By the way, it does not stop improving in terms of efficiency and functionality . That is why anyone who wants to do without another third-party solution can do so with complete peace of mind, and for free.

But if this is not the case and we prefer to use a third-party security solution, we can install it without problems. Of course, it could give compatibility problems with Windows Defender itself. Although in most cases the new antivirus deactivates the Microsoft solution by itself, this is not always the case, so we recommend doing it by hand. This is something that we can achieve from the Windows Update and Security / Security Settings section.

Windows defender

In this way we avoid that two antivirus are running at the same time in Windows 10, which is never recommended.

Performance issues in Windows

This is one of the great controversies that the antivirus that we are talking about have always generated, how they affect the performance of the rest of the computer and system. We must bear in mind that we are talking about security programs that are constantly running in the background most of the time. This supposes a constant consumption of resources of the equipment. In addition, this is especially apparent when a disk drive scan is carried out.

Escaneo antivirus

That is why first of all we recommend you try the demo versions that many of these developers offer us for their products. So we can check the resource consumption of each one on our team, before paying for it. And that’s not all, but we also recommend scheduling the scans when we are not working with other programs, for example at the end of the day. What’s more, in most cases a quick scan will suffice rather than a full scan .

Ineffectiveness due to lack of updates

But of course, another aspect that we must be more than clear is that by having an antivirus installed, we are no longer protected in advance. Say that these are not 100% effective, so it is also preferable that we take certain precautions ourselves. But that is not the only problem we can find, since these programs , like any other, need to be updated from time to time.

While if we do not update a video player or photo editor we can lose some new functions, in the case of antivirus the thing is more serious. As security solutions, they could become vulnerable as well as useless if we don’t update them properly. Therefore, if the automatic updates function is not activated, we recommend doing so.

Actualizar un antivirus

Vulnerabilities due to outdated databases

Something similar to what happens in the previous case, could happen in the event that we do not update the antivirus database properly. These are the ones that house the malware definitions that the software can detect at that moment. Therefore, if you don’t have the most current ones, the program could be a serious problem in Windows . While we think we are fully protected , in reality we are not.

Base de datos virus

Therefore, as in the previous case, we must also keep the malware databases that we are talking about updated to avoid problems.

Problems with the Internet connection

Sometimes, when browsing the Internet through our favorite web browser, we can find ourselves with the problem that right off the bat, it stops working. Well, once we have checked such basic aspects as the WiFi , the cable or the router , we can think that the installed antivirus could have something to do with all this. And it is that more times than we would like, we can find that certain jobs of these programs negatively affect the operation of the Internet. This is something that is extended to Windows Defender as well as to any other.

Desactivar Windows Defender

Therefore, the best we can do in this case is, instead of uninstalling it to do the test, deactivate it to see if it is the cause.

Problems with Windows updates

Something similar to the aforementioned, can happen to us with the dreaded as well as necessary updates to Windows 10 . These may be blocked or cause installation problems due to the installed security solution . Therefore, in the event that we cannot download or install a new Windows update, we can carry out the step mentioned above. With this, what we want to tell you is that you can deactivate the antivirus, even temporarily.