Avast Premium Security 2021 10 Devices 1 Year Global

(11 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

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.

4.6/5 - (269 votes)

11 reviews for Avast Premium Security 2021 10 Devices 1 Year Global

  1. Frank

    Good product, good support service. 5 star review

  2. Alice

    I have received and activated the avast key, a reputable shop product

  3. Robert

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

  4. Robert Lahman

    Thank you for excellent service and product.

  5. Randy

    Thank you, I have successfully activated the anti-virus product

  6. Patricia

    Prestigious product, I appreciate this reputation, the shop rated it 5 stars

  7. Raymond Louis

    Genuine and the keys work!

  8. Samuel

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

  9. Tannu Singh

    The product is very good, I rate the service of the shop 5 stars

  10. Tannu Singh

    Thank you admin, I have successfully activated avast key on 10 different pc

  11. Adryana Aguilar

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

Add a review

Your email address will not be published.