In addition to all the hardware that is part of our computer, the software that we install in it must be taken into account. Today there are certain types of programs that cannot be missing such as a web browser, a multimedia player, an office program, a good antivirus.
We have saved this for the end because it is precisely what we want to talk about in these same lines. Based on the fact that security is increasingly important in the devices we use, having an antivirus is essential. This will help us to protect everything that we have stored in the disk drives of our PC. At the same time it acts as a filter, now downloading new content from the internet, for example.
Due to its enormous importance, the developers of this type of program in particular have not stopped improving their functionality over the years. And it is that we not only find an antivirus as such in most cases, but we are also talking about complete solutions full of functions and protection tools. It is true that on certain occasions some of these may be useless to us, but there they are. Similarly, other of these functions integrated in the antivirus will allow us to avoid the installation and use of other additional programs.
Be that as it may, there are some features that could be considered as basic and that cannot be lacking under any circumstances in any antivirus worth its salt. Apart from all this there will already be the additional functions, but there are some key points that we must demand from any solution of this type.
Functions that you must demand from your antivirus
Of course, one of the key points when choosing an antivirus or another is the analysis that it carries out on its own. In fact, the most common thing in this case is that we have several options to choose from depending on the type of scan we want to carry out. This is a section that we should be able to customize to give priority to content analysis or the time spent in the process.
Many times we do not realize it, but many of the antivirus that we install on our computer are constantly working. Although this consumes certain resources on the PC, it should be considered as another basic aspect. And it is that being run in the background antivirus is all alert moment if we receive a suspicious email, we opened an infected USB memory, download a program with malware, etc.
And speaking of resources, another of the sections that we must take into consideration is that this security software does not leave us without RAM and CPU. There are some solutions of this type that, running in the background, consume too many computer resources, which makes them practically useless. With this what we want to say is that we must look for an antivirus with what is necessary for our needs. But at the same time you should consume as low as possible of these computer resources.
Finally, we will tell you that a security solution ceases to be if it is not updated periodically. Here we are not referring to the program as such, but the constant updates that it should receive in the internal database of any antivirus. This enables the program to detect the latest malicious code found.