Avast Premium Security 2021 1 Device 1 Year Global

(13 customer reviews)


System requirements

Microsoft Windows 7, 8, 8.1, or 10
2 GB of free hard drive
Internet connection for automatic security and program updates.
macOS 10.10 (Yosemite) or newer
500 MB hard drive capacity
Internet connection for automatic updates
iOS 10 and above
Android 5 (Lollipop) and above
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Not only antivirus software, but Avast Premium Security is also a comprehensive online protection solution for all computers, phones, and tablets.


  • Viruses, extortion software, phishing, and other types of attacks target Windows more than any other operating system. So if you own a PC, the stronger your protection solution, the better.


  • Your Mac is not completely immune to malware. And malware is not the only threat to Mac. Malicious websites and vulnerable Wi-Fi networks can also jeopardize your safety – unless you have the right protection.

iPhone and iPad

  • Security on iOS is more than just protecting against malware and viruses – it’s making sure iPhone and iPad users are safe every time they go online. Unsafe Wi-Fi networks and identity theft can be dangerous to anyone.

Android phone and tablet

  • Android phones are very vulnerable to malware and thieves. Therefore, having an anti-malware and anti-theft solution available can help you avoid many troubles (and the risk of losing money) in the future.

How does the purchase process work?
First, just pay with Pay Now (we accept PayPal and Credit Card). After payment, we will send the key and setup instructions via email to you. You check for mail in your inbox or spam.

13 reviews for Avast Premium Security 2021 1 Device 1 Year Global

  1. Samuel

    Good product, good support service. 5 star review

  2. Adelaide

    I have activated avast key, good shop product

  3. Jameson

    Great! You will get the key in your email a few minutes later. I’m very satisfied!

  4. James Jayden

    Thank you for excellent service and product.

  5. Eugene

    key Avast Premium Security shop sells very well, thank you for the help

  6. Mary

    Thank you Avast Premium Security 2021 of a reputable shop

  7. Patrici

    great, I have installed and used the product

  8. Patrick Bobby

    Genuine and the keys work!

  9. Gregory Vincent

    The install was easy, secure website and instructions of how to install was perfect.

  10. Ilary K. Di Michele

    The shop’s avast products are very good, I appreciate the quality of this product

  11. Marie Valquez

    My friends who use the shop’s products all praise their reputation, I also feel more secure when using the shop’s service

  12. Marie Valquez

    Thank you admin, I have successfully activated avast key

  13. Lima Rani Das

    avast key has been activated successfully, shop, good product. If anyone is wondering, just buy it at buffcom.net

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