In this decade, the crimes are surprisingly increasing over the web, and many users are becoming hunt of cyber attackers every day. Your device must have a reliable security program to defend any unexpected internet attack. Most of the popular antiviruses are capable of protecting and alerting you for a security threat. Some antiviruses are capable of killing viruses such as Trojans, adware, spyware, ransomware, and malware. The problem with using an antivirus is that they eat a lot of RAM and CPU usage on your computer. The situation becomes even worse when your computer has a lower specification. A heavy antivirus can protect your PC well, but it will put up considerable load on your device, resulting in slowing down the overall performance.

In order to make your desktop and laptop fast, first of all, you need to uninstall the current antivirus form your device, which is slowing your device, and then you can choose any lightweight antivirus program form this article. Here are the 5 lightweight security program of December 2019.

1. Bitdefender

It is the world’s one of the most lightweight program that protects your device from modern and traditional internet and offline threats. Moreover, the program is free to use, and you will get all the required security functions to safeguard your device. It actively scans your device for threats and ongoing security issues to ensure that your device is out of danger. You can browse the internet without worrying about unexpected cyber attacks as it creates an indestructible shield between your device and internet connection. The application will block any online website or software to access your computer files and programs. This program will not make you feel frustrated by showing ads and other popups. Instead, it is very silent and pretty light in weight.

2. Panda Security

Panda Security comes with a free, lightweight security program made especially for low-end PCs. If your computer is too old or has low RAM and Processor, then this security program is made for you. This program uses a cloud server to access most of its functions; that is why it doesn’t require much from your PC resources. You can initiate a threat scan anytime when you need it, and it allows you to perform the custom scans too.

3. Avira

Avira is one of the best antivirus programs all around the world, and it is famous for being a lightweight security application. This program comes up with a completely free version that enables all essential security functions on your device be it local hard drive scans, internet protections, firewall, and other. It prevents any suspicious program or file to infect or access your system files and programs. It also includes an additional feature which can be used to safeguard your various account passwords. If any website automatically downloads an infected file on your PC, then Avira will alert you about the file and will instantly block it before it even activates. Sometimes it can even block the sites that contain threats and viruses. This program comes up with the Tune-up feature that optimizes the performance of our computer. It makes sure that no program or background processes affect the performance and speed of your computer.

4. Avast

Avast is one of the most reliable and trustworthy security programs in the whole world. Even when it comes to talking about antivirus programs, the first name that comes to our mind is Avast. It can easily stop spyware, ransomware, malware, and other modern viruses. It can offer you some suggestions to make your internet connection even more secured, such as it will tell you about the Wi-Fi and weaknesses of your passwords. It can tell if there is any intruder connected to your internet connection.

5. AVG Antivirus

It is free security software which offers basic security features for your computer. The best thing about this antivirus is that it does not consume a lot of your RAM and hard drive. Your CPU usage will also be not that affected once the program becomes active. When compared to other antiviruses, it consumes less RAM, CPU, and hard drive usage. It also comes up with a free variant that offers primary features to get the basic computer security. There are also some premium products of AVG that are far more powerful in terms of security and performance optimization features.

Source :- http://gonortonnorton.com/top-5-best-lightweight-antivirus-for-pc-t...

Mia Davis is a creative person who has been writing blogs and articles about cybersecurity. She writes about the latest updates regarding norton.com/setup and how it can improve the work experience of users. Her articles have been published in many popular e-magazines, blogs, and websites.