What is Antivirus Software? Types of Computer Antivirus Software

What is Antivirus Software? Types of Computer Antivirus Software

What is the Antivirus software? 

Antivirus software is a program or series of programs that are designed to protect a computer by preventing, searching for, detecting, and removing software viruses. Most antivirus software can run in the background once installed, providing real-time security against virus attacks.

Virus security software protects your files and hardware from viruses such as worms, Trojan horses, and spyware, and can also include features such as customizable firewalls and website blocking.

Why Antivirus software is necessary?

Users must have these antivirus tools installed and updated, as a device without antivirus software protection would become infected within minutes of connecting to the internet. The barrage is relentless, which means antivirus companies must update their detection tools on a daily basis to keep up with the more than 60,000 new pieces of malware generated every day.

To avoid detection by older, definition-based antivirus software, today's malware can easily alter its appearance. Viruses are computer programs that are programmed to damage your device, prevent users from accessing data or take control of your computer.

These are Some Popular Antivirus Software

Having a PC without antivirus software is essentially an invitation to malicious programs to corrupt your PC and steal confidential information. Good antivirus software must be installed in your PC to ensure that you are safe online and offline. Luckily, there are several antivirus applications available, both free as well as paid.

However, not all antivirus programs can save your PC from the latest threats, such that finding suitable software is important. Five well-known antivirus software for PC are listed below:

1. Bitdefender

Bitdefender is one of the best antivirus applications available, with both free and paid versions. If you only need basic malware security on your PC, Bitdefender's free edition will do a great job of keeping you safe from today's threats. It will, however, be charged if you want complete security, including online protection and encrypted data transfer.

Bitdefender has a perfect score in the new AV-TEST results and has consistently scored above 98 percent in all tests since 2010. Bitdefender is also known for being resource-friendly and providing a fast setup process. Bitdefender is the answer for those looking for a simple antivirus program with high protection.

2. Avast

Avast is well-known for its free antivirus software, which provides reliable security and meets all of the users' basic needs. You'll get full real-time malware security and the ability to scan your PC using Boot-time Scan, Fast Scan, and Full Scan with Avast's free version. Other useful features include an automated browser add-ons remover, network scanner, software updater, and protection from malicious websites.

Avast Pro could be worth a look if you're looking for Internet protection. In terms of test performance, Avast often skips 0-day malware attacks, with a success rate of 96 percent. The free version and low costs, on the other hand, make it perfect for the average consumer.

3.AVG Anti-Virus

When it comes to free antivirus applications, AVG Anti-Virus and Avast are very close. They provide the same level of security and have similar features. The free version of AVG will protect you from the majority of malware attacks, as well as provide email and connection security. These features should be appropriate for the majority of citizens.

If anyone wants more, the premium edition is available. You'll get full internet security with the premium edition, including secure downloads, complete payment authentication, and online and offline data encryption.

4. Norton

Norton is a renowned brand in this area and has shielded millions of users from the most recent threats. There is no free version provided by Norton, but for $69.99/year, you can get complete PC and online protection with some other useful tools such as bootable recovery tool and file backup, etc.

Norton claims to guarantee 100 percent virus prevention, which no one else does, and even claims to refund the entire purchase price if they are unable to uninstall any malware. Although it provides excellent protection, it is also known for being a resource hog and for failing to meet AV-Test performance criteria. Child internet usage security, browsing protection, and full malware, Internet usage protection, and up-to-date updates are just a few of the features.

5.Malwarebytes Anti-Malware

Malwarebytes is well-known for removing even the most advanced types of malware that even the best antivirus software can fail to detect. It's small, fast, and removes 99 percent of malware. However, the free version of this antivirus will only allow you to clean up an infected computer; no real-time security will be offered.

You are required to scan your PC manually every now and then to make sure that your PC is free of malware. For real-time protection, you require up-gradation to the Premium version that offers real-time protection as well as some internet protection features. It is recommended that the free version of Malwarebytes should always be used alongside another antivirus program that provides real-time protection like Avast. Moreover, Malwarebytes emphasis on latest threats and may skip the old types of malware that can be easily detected by other antivirus programs, the above tip help here also.

Learn More About Benefit of Antivirus Software & Types of Antivirus Software

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