How to choose an antivirus
If important files disappeared without a trace from the computer, some programs began to work incorrectly, and when turned on, the system reports that the PC is completely blocked, there is only one diagnosis – the computer is infected with a virus.
How so, you ask, because until recently, everything worked fine. It’s simple, through a global network, a “worm”, a “trojan”, or another spyware program got into the “organism” of your PC.
Viruses contain malicious code that wedges into the PC’s “genes” and can cause significant damage to it.
With the help of virus programs, attackers easily control your computer from a distance. They can simply delete or use for personal gain important information that is stored on the system disk.
To avoid such troubles, protect your computer with antivirus software.
Modern antiviruses easily detect and block malicious sites, pop-up banners, as well as unwanted ads. And by activating the option “Parental Control”, you protect children from negative content, which is so full of Internet.
How to choose an antivirus
This issue is of concern to many users of the global network. It should be noted that the only correct answer does not exist, because everything depends on the desires, needs and, importantly, the capabilities of the user.
True, knowing the basic concepts and adhering to a certain algorithm of actions, everyone will be able to choose an antivirus that will protect his computer from unauthorized attacks.
Functionality is the main distinguishing feature of antivirus programs. A good antivirus must necessarily contain a certain array of options that will help protect your personal computer as efficiently as possible.
Key features of the antivirus program
Antivirus Monitor. The most important option that allows you to quickly and accurately identify the presence of viruses in the working files of your computer.
Scanner. This is a function with which the user can scan the RAM, as well as the PC system drive. As a result, the program will determine if infected or potentially dangerous files are present there. The scanner is especially effective in checking removable storage media (USB flash drives, CD / DVDs, etc.).
Native antivirus protection. It allows the program to more effectively repel attacks with the help of which malicious programs try to neutralize the antivirus itself.
Sensor monitoring the activity of programs. He makes certain changes to the work of an infected program. Thus, the antivirus instantly detects the problem and adequately responds to it.
Web antivirus and network controller. These components are responsible for PC security when browsing the Internet. Web antivirus monitors HTTP traffic and neutralizes dangerous scripts on malicious sites.
Update virus databases. This feature provides an adequate program response to new, daily emerging viruses.
Low consumption of PC resources. Ensures the normal functioning of the computer, even with low system capacity.
If you, for certain reasons, still can not decide which antivirus to choose, pay attention to what anti-virus software for protecting your PC is preferred by experienced Internet users.
Agree, rating and reputation can tell a lot about the reliability of the antivirus. It is unlikely that Internet aces and / or the predominant number of global network users will use an ineffective product to protect their PCs.
Free or paid
Every user who wants to provide effective protection for a personal computer is well aware that a licensed paid product is much more reliable than its free counterpart.
This is quite natural, because in order to develop and ensure the effective functioning of an antivirus program it is necessary to involve a large staff of employees. They must daily and painstakingly monitor the Internet in search of malware, and then work to neutralize them.
After a preliminary analysis, the information received must be converted into updates and placed on the server. This is the only way users’s antivirus programs can be updated on time and adequately respond to malicious codes, reflecting the intrusive virus attacks.
This is a daily and responsible work, in addition to which specialists are obliged to develop the latest versions of antivirus software, constantly updating its capabilities.
Understanding all these nuances, an experienced PC user working with important information is unlikely to want to choose a free antivirus.
If you nevertheless decided to opt for free anti-virus software, then the protection program developed by Avast in the Czech Republic will be a good alternative to paid products. Free antivirus.
So, to answer unequivocally which antivirus is better is not possible. Each PC user must determine priorities and act, because leaving a computer without protection is an unacceptable luxury.