The use of antivirus in our time has become an indispensable condition for ensuring system security. After all, everyone can encounter viruses on their computers. Modern antivirus, which guarantees maximum protection, and is a very demanding resource. But this does not mean that weak devices must remain weak, even without complete protection. For them, there are simple solutions that will not negatively affect the performance of the laptop. Not all people have the desire or opportunity to update their devices and replace some parts or the laptop itself. There is no doubt that antivirus software works effectively to protect the system from virus attacks, but it can overburden the processor greatly, which is bad for your work with the computer.
Free avast antivirus, AVG, Komodo Cloud Antivirus, Security panda, Dr.Web Space Security, Microsoft Windows Defender, Other methods of protection. You do not have to have an outdated hardware device to ask about lightweight antivirus software. Some modern budget models also need unregistered protection. The antivirus program itself has to do a lot: monitor ongoing operations, check downloaded files, etc. All this requires resources that can be limited. Therefore, it is worth choosing those viruses that provide the basic security tools, and the more this product has additional functions, the better in this case.
Free avast antivirus
Avast Free Antivirus is a free Czech antivirus that does not load the system significantly. It has various auxiliary functions for a comfortable operation. This program can be easily customized to your liking, “throwing” the plug-ins and leaving only the most necessary. Supports Russian language. As you can see in the screenshots, Avast consumes little background resources. When checking the system is already a little more, but if you compare it with other antivirus products, this is normal.
Easy to use AVG effectively fights with various threats. Its free version contains basic tools, enough for good protection. The program does not load the system much, so you can work safely. Loading to system in standard mode with low basic protection. During the scan, AVG doesn’t consume much either.
Komodo Cloud Antivirus
The famous free advocate cloud Comodo cloud antivirus. Excellent protection against all types of Internet threats. Few laptop downloads. When compared to AVG or Avast, Comodo Cloud primarily requires a more stable internet connection to provide complete protection. Download Comodo Cloud Antivirus from the official website When tested, does not affect performance critically. Along with antivirus installed another assistant program, which does not take much space and does not eat a large amount of resources. If you want, you can delete it.
One of the popular cloud antivirus software is Panda Security. It has many settings, supports Russian. It takes up a lot of space and consumes minimal resources. The only downside, if it could be called that – the need for a stable internet connection. Unlike Comodo Cloud Antivirus, this product does not automatically install additional modules.
Download Antivirus Panda Security
Even when scanning files, antivirus software does not load the device. This defender starts with a few of its services, which do not consume a lot of resources.
Dr.Web Space Security
The primary function of Dr.Web Space Security is scanning. It can be implemented in several modes: natural, complete, selective. Also, there are tools like SpIDer Guard, Spider Mail, Spider Gate, Firewall and others. The antivirus software and services themselves do not consume much resources. There is a similar situation in the scanning process: it does not critically load the device.
Microsoft Windows Defender
Windows Defender is a built-in antivirus program from Microsoft. Starting with Windows 8, this program is installed by default as a protection against various threats, and it is not inferior to other anti-virus solutions. If you do not have the opportunity or desire to install other software, this option is for you. Windows Defender starts automatically after installing the system. The options shows that the guns do not consume a lot of resources. On full scan, the system does not load much.
Other methods of protection
If you cannot or do not want to install an antivirus, you can do so with a small package, which can guarantee system security as well, but to a lesser degree. For example, there are Dr.Web CureIt portable scanners. Kaspersky Virus Removal Tool . AdwCleaner and the like, as you can check the system from time to time. But they cannot provide complete protection and prevent infection, because they are already working after this fact.