top antivirus programs recommended
/ By Vlad Tabaranu / PC Tune-Up Services / 0 Comments

10 Best Antivirus for Optimal PC Performance

Did you know that in 2020, more than 350,000 new malware threats were identified each day? Protecting your PC is crucial in today's digital age.

To maintain your computer's performance, it's essential to choose the right antivirus software. Here are the top 10 antivirus programs that can secure your system and improve its efficiency, allowing you to work smoothly without worrying about cyber threats disrupting your workflow.

Key Takeaways

By selecting one of the top antivirus programs listed above, you can protect your computer from malware and viruses while enhancing its performance. These programs provide real-time threat detection and automatic updates, giving you peace of mind when browsing the internet and ensuring your system operates smoothly.

Prioritise your online security by choosing the best antivirus software for optimal PC performance today.

McAfee Total Protection

cybersecurity software for all

McAfee Total Protection is priced at £22.49 for protection on up to five devices. It's known for its strong antivirus capabilities and low impact on system performance.

The software includes a Virtual Private Network (VPN) to encrypt internet connections, offering benefits like anonymous browsing and secure data transmission, especially useful for those frequently using public Wi-Fi networks.

For families, McAfee Total Protection provides comprehensive family protection features. Parents can use parental controls to monitor online activities, block inappropriate content, and set screen time limits.

Additionally, the software helps secure personal information like social security numbers and offers protection against identity theft, ensuring a safe digital experience and peace of mind for the whole family.

BitDefender Total Security

Utilising advanced security layers and cutting-edge technology, BitDefender Total Security stands out as a comprehensive solution for safeguarding your devices against cyber threats. When considering cybersecurity trends and data protection strategies, BitDefender Total Security excels in the following key areas:

  1. Multi-Layered Protection: BitDefender Total Security is renowned for its robust anti-ransomware defences and exceptional malware protection capabilities, keeping your devices secure from evolving cyber threats.
  2. Cross-Platform Coverage: With support for Windows, Mac, Android, and iOS operating systems, BitDefender Total Security ensures that all your devices are shielded against potential vulnerabilities, enhancing overall security.
  3. Additional Security Features: Users can benefit from features like Safepay banking protection for secure online transactions, VPN access for enhanced privacy, and a 30-day refund period with a free trial, providing added value and peace of mind.
  4. Optimised Performance: Through real-time threat detection and secure browsing functionalities, BitDefender Total Security not only safeguards your systems but also prioritises optimal PC performance, making it a highly recommended choice for comprehensive antivirus protection.

Norton 360 Deluxe

comprehensive security software package

Norton 360 Deluxe offers a wide range of features, providing protection for multiple devices with real-time threat monitoring and a secure VPN.

It's important to assess its impact on system performance to understand how it influences speed and responsiveness.

Comparing Norton 360 Deluxe's user interface to other antivirus software can give us insights into its ease of use and accessibility.

Norton 360 Features

Enhancing the security and performance of your PC becomes effortless with the robust features offered by Norton 360 Deluxe.

  1. Identity Protection: Norton 360 Deluxe offers strong antivirus protection and tools to monitor identity theft.
  2. Online Privacy: Enjoy features like a VPN, parental controls, and a password manager for enhanced security online.
  3. Money-Back Guarantee: Norton 360 Deluxe provides a 60-day money-back guarantee and Virus Protection Promise for added peace of mind.
  4. Optimization Tools: Norton 360 Deluxe is renowned for its fast cleanup and optimization tools, making it ideal for users seeking comprehensive antivirus protection with additional privacy and identity features.

Norton 360 Deluxe is a top choice for PC security, ensuring your system stays protected while optimizing its performance.

Performance Impact Analysis

To assess the impact of Norton 360 Deluxe on system performance, an analysis was carried out to gauge its efficiency without compromising operational speed. Utilizing advanced performance optimization techniques, Norton 360 Deluxe ensures the system maintains its speed and responsiveness.

By continuously monitoring system speed, the software operates seamlessly in the background without causing noticeable slowdowns. This antivirus solution is meticulously designed to provide robust malware protection while optimizing system performance.

Norton 360 Deluxe's ability to run quietly in the background while safeguarding your PC demonstrates its commitment to enhancing user experience without sacrificing operational efficiency. Its minimal performance impact highlights the software's dedication to offering comprehensive protection without hindering daily tasks.

User Interface Comparison

Utilising a streamlined and user-friendly interface design, Norton 360 Deluxe offers effortless access to vital security tools and features for effective protection.

  1. The interface ensures easy navigation and clear access to security functions.
  2. Users can quickly scan for threats and manage settings without any complications.
  3. Norton 360 Deluxe focuses on being user-friendly, catering to individuals of all technical abilities.
  4. Accessing additional security features is convenient and enhances the overall user experience.

AVG Free

avg antivirus software free

AVG Free is a top choice for free antivirus software, offering reliable protection without any cost. Compared to other antivirus programs, AVG Free excels in detecting malware, consistently performing well in independent tests. Its easy-to-use interface and minimal impact on system resources make it a popular option for users looking to maintain optimal PC performance.

Key features of AVG Free include real-time scanning and automatic threat detection, ensuring continuous protection against evolving cyber threats. Regular updates and support further enhance its reliability, keeping your PC secure from new dangers. AVG Free operates quietly in the background, safeguarding your device without causing disruptions.

For those seeking to boost their PC's performance while ensuring robust security, AVG Free is a dependable solution in the realm of free antivirus software.

Microsoft Defender

Microsoft Defender provides robust security features, protecting your system from various cyber threats like viruses and malware. It operates efficiently without noticeably affecting your PC's performance.

Integrated seamlessly with Windows 10, Microsoft Defender ensures your system remains secure with minimal disruption to your workflow.

Defender's Security Features

To enhance the security and performance of your Windows device, consider utilizing the robust security features provided by Microsoft Defender.

  1. Threat Detection: Microsoft Defender is highly effective at identifying viruses, malware, and online threats in real time, offering proactive protection.
  2. Real-Time Protection: With its real-time protection capabilities, Defender consistently monitors your system for any suspicious activities or files, ensuring a secure environment.
  3. Cloud-Based Protection: By leveraging cloud-based protection, Defender delivers up-to-date security definitions and threat intelligence for enhanced defense against evolving threats.
  4. Automatic Updates and Offline Scanning: Take advantage of automatic updates to stay secure and perform offline scans to detect and remove threats even when offline.

Defender's Performance Impact

Microsoft Defender ensures optimal PC functionality with minimal impact on system performance. It maintains low resource usage during scans and real-time protection, standing out for its efficiency compared to other antivirus programs.

Users can trust in its seamless operation, working quietly to safeguard against malware threats without causing noticeable slowdowns. Tests consistently show the negligible impact of Microsoft Defender on system speed, guaranteeing robust antivirus capabilities without compromising device efficiency.

Its lightweight design prioritizes peak PC performance, making it a reliable choice for effective protection without performance sacrifices.

Malwarebytes Free

protect your device now

Utilising Malwarebytes Free enhances your PC's security by providing robust malware detection capabilities and real-time protection against various online threats. Here are some key points to consider about this antivirus software:

  1. Malwarebytes Effectiveness:

Malwarebytes Free is well-known for its strong malware detection capabilities, effectively safeguarding your system against viruses, ransomware, and other malicious software. It offers a comprehensive shield to keep your devices secure.

  1. Malwarebytes Scan Speed:

The software offers efficient scanning procedures, swiftly identifying and eliminating potential threats. Its quick scan speed ensures that your system remains protected without causing significant performance slowdowns.

  1. Compatibility Across Devices:

Malwarebytes Free is compatible with a wide range of operating systems, including Windows, Mac, Android, and iOS. This cross-platform support ensures that all your devices receive consistent and reliable protection.

  1. User-Friendly Interface:

With a simple and intuitive interface, Malwarebytes Free is easy to navigate, allowing users to initiate scans and remove malware effortlessly. Its user-friendly design enhances the overall user experience.

Bitdefender Antivirus Plus

Boost your PC's security with Bitdefender Antivirus Plus, a robust software solution that offers advanced protection against malware threats. Specifically, Bitdefender Antivirus Plus excels in safeguarding your system against ransomware, a malicious software that encrypts files and demands payment for decryption. With top-tier ransomware protection, rest assured that your data is safe from cyber threats.

Apart from its anti-ransomware features, Bitdefender Antivirus Plus provides Safepay banking security, creating a secure environment for online transactions to prevent financial data theft. Additionally, the software includes a VPN, automatic security patch detection, and real-time protection, further enhancing your system's overall safety.

Catering to a diverse user base, Bitdefender Antivirus Plus is compatible with various operating systems, including Windows, Mac, Android, and iOS. Moreover, the software offers a 30-day refund period and a free trial, allowing you to experience its benefits without risk. Strengthen your PC's defenses with Bitdefender Antivirus Plus for optimal protection and performance.

ESET Internet Security

eset cybersecurity software suite

ESET Internet Security provides a complete set of features to safeguard your PC while maintaining peak performance. Its efficient operation in the background ensures minimal impact on your system's speed.

With advanced tools like real-time scanning and ransomware protection, ESET offers a reliable solution for keeping your PC running smoothly.

ESET Features Overview

Incorporating advanced security features, ESET Internet Security provides strong protection against a variety of online threats, ensuring your PC stays safe.

  1. Multi-Layered Protection: ESET defends your system from malware, ransomware, and phishing attacks with its comprehensive security layers.
  2. Firewall and Network Protection: Benefit from firewall security and network attack defense to block unauthorized access to your PC.
  3. Webcam Security: Enhance your privacy with ESET's webcam security feature, shielding you from potential intrusions.
  4. Real-Time Scanning and Proactive Detection: ESET's real-time scanning and exploit blocker actively identify and stop security threats, keeping your system secure.

These features collectively contribute to ESET's performance optimization and offer significant webcam security benefits.

Performance Impact Analysis

ESET Internet Security has been consistently praised for its high efficiency in independent performance tests, showcasing minimal impact on system performance. The software excels in operating seamlessly in the background, ensuring smooth system performance without noticeable slowdowns.

Its ability to optimize system resource utilization allows for robust malware protection while consuming minimal resources, making it an ideal choice for users looking to maintain optimal PC performance.

ESET Internet Security's lightweight operation and low resource usage have positioned it as a top performer in safeguarding systems effectively without burdening them with excessive resource demands.


How does TotalAV distinguish itself as a top-rated PC cleaner and optimizer, offering advanced tools for peak system performance? TotalAV stands out through a range of features designed to boost your PC's speed and functionality. Here are key aspects to consider:

  1. Advanced Tools: TotalAV includes a variety of advanced tools like browser cleanup, junk file cleaner, startup manager, PUP removal, and application uninstaller, ensuring thorough optimization.
  2. Efficient System Cleanup: TotalAV streamlines cleanup processes to target unnecessary files and applications, enhancing your PC's performance effectively.
  3. Fast Optimization: TotalAV provides quick optimization tools that swiftly improve your system's speed and overall efficiency.
  4. User Satisfaction: Positive customer reviews of TotalAV underscore high satisfaction levels, demonstrating its effectiveness in enhancing PC performance.

When evaluating TotalAV for your PC optimization needs, consider its pricing comparison and customer feedback to make an informed decision.

Norton 360

cybersecurity software by norton

To enhance your PC's performance, Norton 360 offers a comprehensive set of fast cleanup and optimization tools alongside a robust antivirus component. With its AI-based protection, Norton 360 ensures efficient cleanup tools for your system.

The software includes an AI-based scanner, VPN, startup manager, file cleanup, and disk optimization to streamline your PC's operations effectively. Norton 360 has a high malware detection rate, providing strong protection against various threats and safeguarding your system effectively.

The user-friendly design of Norton 360 improves the user experience, making it simple to use its powerful cleanup tools. Additionally, Norton 360 offers a 60-day money-back guarantee, demonstrating its commitment to customer satisfaction.

Frequently Asked Questions

Which Antivirus Is Best for Performance?

When looking for top-notch Antivirus performance and minimal impact on your system, consider McAfee Total Protection. It excels in optimizing speed and efficiently using resources to protect your PC while ensuring smooth operation. This software is a reliable choice for comprehensive protection against threats.

What Is the Best Antivirus Without Slowing Computer?

To maintain your antivirus software's compatibility with system resources, choose a program that offers efficient real-time scanning and minimal background processes. This approach ensures strong protection without slowing down your computer, allowing everything to run smoothly.

Which Antivirus Makes PC Faster?

When selecting antivirus software to boost your PC's speed, opt for programs that use resources efficiently and perform well in speed tests. It's essential to choose wisely to enhance speed and minimize any negative impact on your system.

Which Antivirus Has Least Impact on Performance?

When looking at antivirus software and its impact on performance, choosing a product like McAfee Total Protection can help optimize your system's efficiency. This software offers high threat detection rates, minimal system impact, and seamless support across multiple devices, making it a top choice for effective operation.


By choosing one of the top antivirus programs listed above, you can safeguard your computer from malware and viruses while optimizing its performance. These programs offer real-time threat detection and automatic updates, providing you with peace of mind as you browse the internet and ensuring your system runs smoothly.

Prioritize your online security and choose the best antivirus software for peak PC performance today.