What is Anti-Virus Software? And Do I really need it ?

If you’re still pondering over these questions, here’s the scoop: yes, you definitely need an antivirus, and we will tell you why.

Welcome to the Digital World

Today, technology is rapidly advancing, infiltrating every aspect of our lives and providing conveniences like never-before. However, there is a price – an ever-increasing vulnerability to unwanted intrusions, and the threat of malicious viruses, and cyber-attacks. As a result, our devices and data are constantly at risk.

Computer viruses and other forms of malicious software pose a persistent and ever-evolving danger to individuals and businesses alike today. One of the best ways to protect your computer from online threats is by installing anti-virus software.

What is Anti-Virus Software Anyway?

Antivirus software is a set of programs that work together to prevent, detect, and remove various types of malicious programs such as viruses, worms, trojans, adware, and more. It is designed to provide real-time protection to keep devices secure and to quickly respond to any identified threats or suspicious activity in the system.

How does Antivirus work?

An antivirus program safeguards your computer, laptop or mobile from viruses and malicious software.  Commonly referred to as ‘malware,’ these infected codes are targeted to harm devices and the data stored on them.

Malware can infiltrate devices through suspicious email attachments, infected USB drives, public networks, or by visiting compromised websites. Once malware has found its way onto your device, it can carry out a range of malicious actions, such as stealing or encrypting your data, or even deleting it entirely.

Antivirus products are designed to identify, isolate, and eliminate malicious code to safeguard your device against the damaging effects of malware. They work by detecting and removing any suspicious or harmful programs that may compromise your device’s security. The main purpose of an Anti Virus is to protect your device by proactively scanning for and neutralizing any potential threats that may harm your computer or compromise sensitive information.

Antivirus software provides protection not only for electronic devices like laptops, smartphones and tablets but also for the important data stored in them such as photos, music, and documents.

However it is important to note that just installing an antivirus software is not enough, it also needs to be regularly updated for it to provide continuous protection for your devices and data.

What you should know when choosing an Antivirus

Modern malware, including computer viruses, are evolving super-fast and adapting stealthy techniques to target victims. This makes it difficult for older antivirus software to detect them, resulting in computers getting infected in minutes, causing significant damage. A Ransomware attack in particular is devastating, as it can take control of the computer and prevent access to your own data.

Therefore, it is crucial to have reliable anti-virus software that can offer high-level protection for your devices.  Antivirus software with real-time protection provides users with a high level of security against potential threats. This means, even when you are working on your computer, the real-time protection software continuously scans your device for any suspicious activity and takes action immediately to prevent any potential harm. This ensures that your device stays protected at all times.

Overall, a good antivirus will be able to do the following:

  • Identify, prevent and remove viruses, malware, and ransomware
  • Provide immediate alerts about unsafe links and risky websites before opening them
  • Scan the Internet to detect whether user’s personal data has been compromised
  • Secure password encryption to keep online accounts protected
  • Be easy-to-use for you and your family
  • Ensure optimized computer performance without interfering with the system’s workings or your activities

Why pay for antivirus software?

By now, you will agree that online security is a matter of prime concern, and that, as digital citizens, it is essential to install an Antivirus software that provides advanced protection.

So, let’s clear up the doubt that most of us have at this point.

“What about the pre-installed Free Antivirus?”

The answer is, while free antivirus software may seem like a good option for many, it can only provide limited protection and often slows down your device.

This is why it’s essential to invest in a paid antivirus program, like Quick Heal Antivirus Pro

Why Quick Heal Antivirus Pro?

While traditional antivirus programs download malware definitions straight to your device and scan your files in search of matches, Quick Heal Antivirus Pro works differently.

  • Its behavior-based detection technique analyzes the behavior of a program to determine whether it is malicious or not. This allows it to detect and prevent new and unknown threats, as well as those that are already known.
  • Advanced machine learning algorithms continuously learn and adapt to new threats, ensuring that your device is always protected against the latest variant of malware.
  • Its award-winning features block suspicious websites, restrict unwanted emails and attachments, and keep you safe from phishing mails, links, and attachments that threaten to steal your online identity and access your data.
  • Provides regular data backup to ensure easy restoration in case of any sudden attack.
  • Boosts your device’s performance, ensuring that the system does not slow down.


Cyber threats are a constant reminder that we must remain vigilant in safeguarding our systems and personal information at all times. And, to do this, it is critical to stay updated and informed about the latest trends and updates in the digital landscape, while also ensuring our devices are protected with advanced cyber security solutions.

To learn more about Quick Heal and their comprehensive range of digital protection products, visit Quick Heal Technologies




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