8 Best Antivirus For Windows & Mac Computer Laptops 2021 – The antivirus has become one of the most important components in a computer. The antivirus program also protects the computer. And this brings us to the question, what are the best antivirus programs to use?

8 Best Antivirus For Windows & Mac Computer Laptops 2021

An antivirus is a software program that protects computers from virus attacks that can occur at any time. Viruses can occur when opening e-mails, downloading or sharing files via USB sticks and other devices. Certainly, no one wants to experience this, so using an antivirus is a must for PC or laptop users.

Now some of them are free to download and have features that are no less good with the premium version.

Here are some of the best antivirus software to download and install on your PC or laptop:

1. Avira Free Security Suite

Avira Free Security Suite

Avira is the lightest and most effective antivirus program. The free version already offers a number of advantages that are worth considering. Avira can protect your PC from viruses, adware, spyware, backdoor programs and other software.

Avira can also recognize new programs. Malware / Viruses that were previously unknown. Avira functions are also interesting. They are not always available in other antivirus programs.
Advantages of the Avira Security Suite
1. Protect PCs and laptops from various types of virus attacks, both simple viruses and more complex viruses.
2. Can recognise virus automatically
Disadvantages of the Avira Security Suite
1. The free version is only intended for personal use. The installation process is time-consuming, unlike other antivirus programs.
2. The real-time security features are pretty annoying.

This antivirus is one of the lightweight and reliable antivirus with the best level of protection and security. Avast has two free and paid versions. For the free version, the features are also very good.

Some of the features are very good too, in this antivirus, you can find CyberCapture to clean up threats or WiFi Inspector to protect WiFi networks.

Avast also has a Smart Scan that detects security threats and Game Mode that handles notifications, as well as the Behavior Shield as an application supervisor. Avast can operate on a wide variety of Windows operating systems including Windows XP, Vista, Windows 7, 8 and Windows 10.

Advantages of Avast Antivirus

  1. Comprehensive security and real-time scanning capabilities

2. Password manager function for account security

Disadvantages of Avast Antivirus

  1. Pop-ups often appear with various Avast advertisements.

2. Software that is not affiliated with Avast is installed/updated frequently.


3. AVG Antivirus

AVG | Best Android Apps

The antivirus software was officially acquired by Avast Software in 2016. AVG has long been a trusted antivirus software. AVG also has a Web protection function, which can protect Internet surfing.

AVG Free Antivirus also provides more real-time security updates. The antivirus software is free, and you can download it if you need it.

Advantages of AVG Antivirus

  1. Safe when detecting errors. This antivirus software will not delete files/viruses that can be detected immediately, just like other antivirus software, AVG only isolates them.

2. A function that can be used to verify the security of the links on the website that the user navigates through the browser.

Disadvantages of AVG Antivirus

  1. EXE files are often mistakenly identified as viruses.

2. This is difficult to use.


4. Smadav


Smadav Antivirus is a free application created and developed by Indonesian developers. This kind of antivirus software can resist viruses that can only disappear locally. This kind of anti-virus software is very lightweight and can effectively treat some annoying computer viruses.

Smadav effectively detects and destroys dangerous local viruses. Provide good protection for external connections (such as flash drives, memory cards, etc.).

The shortcomings of Smadav. It cannot defend against other people’s viruses, it can only resist Indonesia’s native virus.

Read: Desktops vs Laptops: Which Computer is Better When You Work from Home?

5. Comodo Antivirus

Comodo Antivirus

This antivirus is suitable for Windows-based laptop users. Comodo protects laptops and PCs from malware attacks by scanning. This antivirus also carries phishing protection and malicious URL blocking. This antivirus is suitable for protecting laptops from virus and malware attacks.

Advantages of Comodo Antivirus

  • Light and free to use.
  • Compatible and used for various versions of Windows.

Disadvantages of Comodo Antivirus

  • More advanced features are lacking.

6. Sophos Home

sophos home antivirus

Sophos Home is an antivirus that only protects a laptop or personal PC but all residents of the house. This antivirus can protect all computer devices from malware attacks. Sophos Home can also block dangerous sites when doing activities in cyberspace. Antivirus that is right for computers based on Windows and Mac OS can also protect 10 devices at once.

Read: 9 Must-Read Tips to Prevent Virus Attack on your Computer

Advantages of Sophos Home

  • Being able to block dangerous URLs.
  • Reliable in handling ransomware, keyloggers and so on.

Disadvantages of Sophos Home

  • The features of this device are not easy to understand making it difficult for beginners.
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7. 360 Total Security Antivirus

360 total security antivirusThis antivirus has the most features and is also the most complete. This antivirus is one of the lightweight and reliable antivirus which has the best level of protection and security. the presence of features that are also found in other antiviruses such as Web Protection and Auto-scanning of Files, coupled with a variety of other features guaranteed to make your laptop and PC more secure.

Advantages of 360 Security

  • Features to use are very complete.
  • Automatic scan of files after transfer.

8. Microsoft Defender

Windows Defender Antivirus

Microsoft Defender is an anti-malware component of Microsoft Windows. With this Windows 10 built-in antivirus, you can keep your PC safe with trusted antivirus protection. Windows Defender Antivirus delivers comprehensive, ongoing and real-time protection against software threats like viruses, malware and spyware across email, apps, the cloud and the web.

Advantages of Microsoft Defender

  • Features are comprehensive and easy.
  • Built-in with all Windows 10 PC.

There you go! Let us know via the comment box below if there are other antiviruses you’ve tried on your PC or laptop.