Best Antivirus Software in 2024

What is Antivirus Software?

Antivirus software is also known as anti-malware and it's specially designed to protect your computer against viruses. Antivirus software can identifies and removes any malware that damages your computer and makes you compromise on system security.

While you can download some antivirus software online from the internet for free, there are other paid options to opt for. Whether free or paid, antivirus software provides complete security to your devices. It protects against cyber threats and blocks web pages that includes virus.

Additionally, antivirus software blocks and retrieve important information and data in case it gets lost or deleted.  An efficient antivirus also deletes all unwanted/suspicious files from your device to enhance the system’s performance.

How Do We Evaluate and Select the Best Antivirus Softwares?

When evaluating the best antivirus software options, we have considered multiple key factors, such as:

• Security Features: We looked for the range of security features offered by each antivirus software, including real-time scanning, malware detection and removal, firewall protection, phishing protection, ransomware defense, and more. 
• Performance: We also measured the impact of antivirus software on system performance. The tool must run efficiently in the background without slowing down other apps. 
• Compatibility: The antivirus should be compatible with various operating systems and devices, including Windows, macOS, Android, and iOS, as well as with different versions of these platforms. 
• Value for Money: At the end, we consider the pricing structure and subscription options offered by each antivirus software. So that the features and level of protection provided by the apps justify the cost.

How Does Antivirus Software Work?

Antivirus programs are powerful software that is essential for computers. Antivirus software is an important part of the multi-layered security strategy. To provide complete data security, the antivirus software for pc first scans your computer. The software then compares the computer programs to the various types of malware it already knows about. 

After this, it scans your computer through specific detection, heuristic detection, and generic detection to check for activities that indicate the presence of any new malware. 

Let’s understand some antivirus scanning techniques that are used to protect your computer from threats. 

• Specific Detection: This technique recognizes a specific set of characteristics of the malware to identify it. 
• Heuristic Detection: This process scans unknown viruses by understanding suspicious behavior and file structures. 
• Generic Detection: This technique searches for malware that is either related by a common codebase or are variants of known families. 

All antivirus software usually includes an auto-update feature. With this feature, systems can check for new threats as it allows downloading profiles of new viruses.

Types of Antivirus Software

Antivirus Software is of multiple types including Spyware Detectors, Spyware Removers, Internet security tools, etc. Here are some of the common types of antivirus software: 

1. Spyware Scanners: This type of software specifically scans and removes spyware that might have been installed in your system to steal your data.  
2. Malware Remover: It is designed to remove malware that is already present on your systems, rather than preventing it from entering. 
3. Email Antivirus: As the name suggests, it is used to prevent the circulation of any malware through emails. 
4. On Demand Antivirus: This type of antivirus software scans and removes threats when a user gives commands. 
5. Internet Security Software: Internet security software protects your identity online and prevents your applications and data from online malware. It can help prevent spyware, ransomware, phishing, rootkit, worm, and trojan attacks. 
6. Portable Antivirus Software: This type of antivirus software can be easily transported using portable media such as USB drives. It can provide protection to any device the USB is connected to. 

Best Antivirus Softwares Comparison

Here is a comparison of some of the best antivirus software based on their pricing and features.

Top Antivirus Software Comparison
Software	Antivirus Software Features	Best For	Antivirus Software Pricing
Bitdefender	Real-time data protection, Crypto mining protection, Anti-fraud and anti-spam, Parent control, Firewall protection, Social network protection	Windows Operating System	Starts at INR 377
Kaspersky	Online payment protection, Password manager, Adult content blocker, GPS tracking and alerts, VPN secure connection, Private browsing	Endpoint security needs	Starts at INR 599
McAfee	Identity monitoring, Real-time and on-demand scanning, Password manager, Parental controls, Firewall protection, File shredder	Personal info and privacy protection	Starts at INR 799
Avast	Email guard, Phishing protection, Anti-tracking protection, Wi-fi network security, Virtual private network (VPN)	Cybersecurity and smart scanning	Starts at INR 88
Norton	Virus and malware scan, Two-way smart firewall, Real-time threat protection, Password manager, Parental control, System optimization	Online privacy protection	Starts at INR 799

 

Features of Antivirus Software

Real-Time Protection

Most antivirus for pc offers real-time protection. In this case, real-time protection means providing automatic protection against any suspicious activity or virus detected in your systems.

Antivirus software protects your computer from any potential threat. Don’t wait for any virus to affect your computer. Instead, prepare yourself much in advance for any potential threat by purchasing effective antivirus software.

Anti-Malware Solution

The best use of antivirus software is to protect your computers and laptops from infection by malware. Malicious agents includes viruses, trojans and spyware designed to destroy your data and cause your computer to malfunction.

Protection Against ClickJacking

Usually, a website code written to take advantage of a vulnerability in a web browser is a form of browser exploit. Hackers use the ‘clickjacking’ technique to insert code on a web page. This code steals your click and applies it toward some action you are unaware of. For example, when you click ‘Cancel’ that may be made to ‘Confirm … yes,’ I’d like to transfer all my money to an ABC account.

Protection for Applications

The applications and services you use are prone to threats. Harmful software can enter your system from client emails, internet browsers, and instant messenger platforms. Antivirus software for pc must protect applications from possible threats.

Auto-Clean Solution

Use antivirus software that immediately detects potential threats and utilizes the auto-clean feature to get rid of viruses. Instead of waiting for the user to log on and manually delete any virus, the antivirus software must clean the system automatically.

Anti-Phishing Solution

Antivirus software integrates with web browser and email client software. It then identifies the phishing content on email or web and notifies the user of the same.

Alerts System

Antivirus software alerts you in case some program tries to access the computer. Online application is one such program. Many programs attempting to access your computer are harmless. Some of these programs may also be downloaded voluntarily. In such a situation, the antivirus program gives users the option to allow or prevent access to these programs.

User-Friendly, Efficient Software

The antivirus software you purchase should be quick and easy to use. The software should be easily understandable and capable of running a complicated program safely. Any convenient software will allow users to explore all its features optimally.

Heuristic Scan Solution

Antivirus software has a heuristic scanner. The heuristic scanner has a unique system to identify malware. With heuristic scan detection, antivirus software can detect viruses that haven't been discovered yet, as well as the ones that already exist either in their original or modified versions. This helps identify potential threats even before the antivirus vendor creates an update to detect the malware.

Speed of the Antivirus

An important feature of antivirus software is the speed at which it scans your device. Antivirus software comes with different types of scanning options such as quick scan, USB scan, etc. Software that includes a quick scan is a great option for those wanting to run instant checks.

Backup Solution

This feature is an added advantage present in some antivirus programs. In the case of cyber-attacks or data loss, a good antivirus program creates a backup of the computer’s important files. To be better prepared for emergencies, it is best to opt for reliable antivirus software that has the backup option available.

How to Choose the Right Antivirus Software?

Every antivirus software comes with different features and functionalities such as virus detection, phishing prevention, web protection and more. So, while choosing the right antivirus software, consider factors like your specific needs, your budget, and devices you use. Here are some steps to help you make an informed decision:

• Assess Your Needs: Consider what type of protection you need. Are you concerned about malware, ransomware, phishing attacks, or all of these? Some antivirus software specializes in certain areas like ransomware, on demand scanning, firewall protection etc., so knowing your priorities can help narrow down your options.
• Compatibility: Ensure that the antivirus software is compatible with your operating system (Windows, macOS, Android, iOS, etc.) and any other device you want to protect. 
• Features: Look for features that match your requirements. Common features include real-time scanning, firewall protection, email scanning, web protection, parental controls, and VPN services. Make sure the antivirus software offers features you need without any hidden cost.
• Opt For a Reliable Antivirus Protection: Reliable security software will protect your system without conflicting with other programs on your device. It should be updated to identify and deal with all new and old threats.
• Ease of Use: The software should be such that it can be easily used on PCs with a touchscreen. It should also provide the ease of finding documents. A good antivirus for pc will give you complete control of how it works.
• Top Paid Antivirus Provides More: While free antivirus software for pc provides great protection against threats, paid software is better if you want more features. Some paid software options might offer built-in ransomware protection, a password manager, and a hardened browser for secure surfing.
• Ask for a Demo: Before buying any antivirus software, make a list of the best mac or windows antivirus software and make sure that you ask the vendor to give you a free demo. This will help you understand the software better and let you make an informed decision about whether you want to buy or reject the software. 
• Cost: Lastly, determine your budget for antivirus protection. Some antivirus software is available for free, while others require a subscription or one-time purchase. Consider the value you're getting for the price, including the level of protection and additional features. 

What are the Benefits of Antivirus Software?

 

• Protects from Virus & Spyware: A virus can be very harmful to your device. When you install a good antivirus, it detects and removes viruses, spyware, malware, and other threats that may harm any data stored in the computer.
• Protects Personal Information: A good antivirus protects your identity from being stolen by spyware. This means that all sensitive personal information such as credit card details, financial data, and passwords etc.
• Blocks Ads and Spam Mails: Antivirus software detects and reduces the number of spam mails in your inbox. It ensures that your inbox contains only useful mails that are safe for the computer.
• Scans Removable Device: Antivirus software quickly scans removable devices connected to the computer system for potential threats. Once the scan is complete and all potential threats are removed, the external drive becomes safe and opens automatically.
• Provides Parental Control: Antivirus software acts as a parental control tool and keeps tap of all activities on the computer. This way parents can keep a check on the kind of content their kids are getting exposed to.
• Ensures Cost-Efficiency: Nowadays, antivirus programs are available at affordable prices. Some are also available for free. Many reliable low-cost or free anti-virus programs protect your system with ease and efficiency.
• Provides Boot-Time Scan: Most antivirus programs have the "boot-time scan" command. If a virus is sophisticated and if the operating system is active, it can duplicate itself when you delete it. When the boot-time scan is initiated, your antivirus program will shut down windows and restart the computer.

Who Should Use Antivirus Softwares?

Anyone who uses a computer, smartphone or tablet with an internet connection can use the antivirus software. It doesn’t matter whether you're an individual, a small business owner, or a large corporation, the threat of malware, viruses, and other cyber threats will always be present.  

Antivirus software helps protect your devices and sensitive information from being compromised by detecting and removing malicious software. From casual internet users to tech-savvy professionals, everyone can benefit from the added security provided by antivirus software in today's digital age. 

Modules of Antivirus Software

1. Secure browsing: Antivirus software encrypts your internet traffic for added privacy and security. It can help users to surf the internet with confidence without having to worry about security. 
2. Web protection: This module blocks malicious websites and phishing attempts, to protect you when browsing the internet. 
3. Ransomware protection: Detects and blocks ransomware attacks that encrypt your files and demand payment. 
4. Virtual private network:  VPN can hide your ip address and protect your online traffic. It can also enhance your online privacy and security through encryption and protect your data from scam websites. 
5. Behavioral Analysis: Advanced antivirus software uses behavioral analysis techniques to detect suspicious activities or behaviors of any file or program. By suspecting any anomaly, it can find malware that may have hidden in the program.
6. Multi-platform support: Antivirus software offers multi-platform support. This means that the software can run on various devices, such as Android, iOS, Windows, etc. 

Implementation of Antivirus Softwares 

The implementation of antivirus software depends on the specific software you choose and where you are deploying it (personal computer, enterprise network, mobile device, etc.). Here's a general overview of the key steps involved in the implementation of antivirus software: 

1. Download your favorite software 
2. Install it onto your device 
3. Configure your settings such as scan schedule, full scan or custom scan, firewall, etc. 
4. Scan your device for any malware or viruses 
5. Maintain your system by regularly scanning your device 

How Much Does Antivirus Software Cost?

Anti virus prices can vary depending on several factors, including the brand, features, and the number of devices covered. Generally, you can expect to pay anywhere from INR 500 to INR 1000 or more per month for antivirus protection on a single device. Some antivirus providers offer multi-device packages or bundles that cover multiple devices at a discounted rate.