Rated
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85.3k
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Platform
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Antivirus
Region
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Worldwide
Delivery
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Instant Digital Delivery
AVAST Pro Antivirus 2020 Key (3 Years / 1 PC)
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100% Money-Back Guarantee
Rated Excellent
Based on 85,278+ reviews
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Flawless Purchase to Activation Experience.
A reliable experience from purchase to activation. Consistently excellent.
Verified Buyer
-
Consistently Satisfying Digital Purchases.
Efficient purchase and prompt service—I’ve never been disappointed.
Verified Buyer
-
15 Years of Trusted Service.
I've been a customer for 15 years. Unmatched service and reliable key delivery.
Verified Buyer
-
Quick PlayStation Plus Key Delivery.
I received my PlayStation Plus key promptly, and the setup was effortless.
Verified Buyer
-
Smooth Ordering Process for Gamers on the Go.
The ordering process was smooth and uncomplicated. Ideal for busy gamers.
Verified Buyer
-
Seamless Windows 11 Pro Activation.
Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.
Verified Buyer
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Instant Download
100% Money Back Guarantee
24/7 Support
AVAST Pro Antivirus 2020 Key (3 Years / 1 PC)
Out Of Stock -
No stock available
Platform
-
Antivirus
Region
-
Worldwide
Delivery
-
Instant Digital Delivery
100% Money-Back Guarantee
-
Flawless Purchase to Activation Experience.
A reliable experience from purchase to activation. Consistently excellent.
Verified Buyer
-
Consistently Satisfying Digital Purchases.
Efficient purchase and prompt service—I’ve never been disappointed.
Verified Buyer
-
15 Years of Trusted Service.
I've been a customer for 15 years. Unmatched service and reliable key delivery.
Verified Buyer
-
Quick PlayStation Plus Key Delivery.
I received my PlayStation Plus key promptly, and the setup was effortless.
Verified Buyer
-
Smooth Ordering Process for Gamers on the Go.
The ordering process was smooth and uncomplicated. Ideal for busy gamers.
Verified Buyer
-
Seamless Windows 11 Pro Activation.
Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.
Verified Buyer
Pro Antivirus keeps you safe with a range of advanced features, added support, and performance boosters.
FEATURES
Real Site
Protect yourself from hackers who attempt to hijack your DNS (Domain Name System) settings, redirect you to fake sites and steal your banking details.
Wi-Fi Inspector
Automatically detect weaknesses in your home Wi-Fi and strangers piggybacking on your network.
Itelligent Antivirus
Detect and block viruses, malware, spyware, ransomware and phishing. We use smart analytics to stop threats before they affect you.
CyberCapture
Automatically send suspicious files for analysis in the cloud, and push a cure to all Avast users if it's a threat.
Behavior Shield
Spot and block suspicious behavior patterns for zero-second protection against unknown threats and ransomware.
Smart Scan
Find all those cracks which allow malware to slip in, from unsafe settings and passwords to suspicious add-ons and out-of-date software.
Sandbox
Test and play with suspicious files in a safe environment before you let them run on your computer, making sure they don’t wreak havoc on your PC.
Passwords
Lock all your accounts with one secure password. We’ll manage the rest of them for you, so you can log in quickly and securely.
Passive Mode
Want to use another antivirus but still enjoy Avast features? Put us in passive mode: we'll still be there when you need us.
NEW Do Not Disturb Mode
Whenever you’re gaming, watching movies, or presenting in fullscreen, we’ll keep distracting notifications at bay. (Formerly called Game Mode)
Browser Cleanup
Rid your browser of toolbars, add-ons and other extensions that were installed without you noticing.
Avast Account
All your Avast-protected devices in one handy place. Manage your licenses, locate your mobile devices, and stay super-organised the easy way.
WINDOWS
- OS Windows 10, 8.1, 8, 7, Vista or XP SP3
- RAM 245 MB+
- HARD DRIVE 1.5GB
In order to activate your product follow these instructions:
Download the Avast Antivirus application from here.
Install the application.
Right-click the Avast icon in your system tray and select Subscription information.
At the top of the Subscription screen, click Insert activation code.
Type or paste the previously copied activation code into the box and click Activate.
After the activation code is accepted, the text Your products were activated appears. Information about your subscription such as the expiry date and number of days remaining is also visible in the Antivirus section of the Subscription screen.
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Why Buy From Electronic First
FEATURES
OTHERS
Guaranteed Authentic Keys
Receive 100% genuine software keys, backed by our Flawless Activation guarantee for complete peace of mind.
Instant Digital Delivery
Your software key is delivered directly to your email inbox within seconds of completing your purchase. No waiting.
24/7 Expert Support
Our dedicated support team is available around the clock via live chat and email to assist with installation and activation.
Hassle-Free Returns
Our 30-day money-back guarantee ensures a fast refund or replacement if your key is faulty or incompatible.
Transparent All-In Pricing
The price you see is the final price you pay. No hidden service fees or surprise charges at the checkout.
Real Loyalty Rewards
Earn valuable points with every purchase and redeem them for real discounts on future software.
Established & Trusted
A proven track record with thousands of verified, positive reviews from real customers across the globe.
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Why our Customers Love Us
Rated Excellent
Rated
4.5
out of
5
based on
85,278+
reviews
-
Huge savings on genuine software!
Saved a ton on Office 2021. Got my key immediately and it activated without a hitch. EF is the real deal!
by Verified Buyer
Fast delivery and outstanding support
Bought a PS Plus membership, code in seconds. Had a minor issue, support resolved it fast. Very impressed!
by Verified Buyer
-
Recommended by a friend, now I’m sold
Doubted a deal this good, but a friend insisted. My Windows 10 Pro key arrived instantly and works perfectly.
by Verified Buyer
Needed a key at 2am, got it instantly
Bought Office 2021 at 2am and got my key immediately. I didn’t expect delivery at that hour. Outstanding!
by Verified Buyer
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Truly worldwide service you can trust
Overseas but still got my code instantly. Xbox Live Gold code redeemed with no region issues. Impressed!
by Verified Buyer
Got all I needed in one go at EF!
Got Windows 10 Pro & Office 2021 far cheaper than retail. Both keys arrived instantly and activated fine.
by Verified Buyer
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Playing within minutes of purchase
Got a Steam game key cheap. Code came instantly, I was playing within minutes of purchase. Can’t beat that!
by Verified Buyer
Legit keys at a fraction of the cost
Bought Windows 11 Pro dirt cheap. Key arrived instantly and activated without issues. Truly 100% legit!
by Verified Buyer
-
First purchase won me over completely
First purchase, was cautious. Fast delivery and legit PS Plus code won me over. I’ll be a repeat buyer.
by Verified Buyer
Last-minute gifting made easy with EF
Bought an Amazon gift card at a discount. Code arrived in seconds and worked perfectly. A lifesaver!
by Verified Buyer
-
Lightning-fast delivery, great deals
Bought an Xbox Game Pass code at an unbeatable price. Arrived in my email within seconds. Beyond satisfied!
by Verified Buyer
Too good to be true? Nope, it's legit
Windows 11 Pro key seemed too cheap. 80k+ reviews convinced me to try them. Code arrived instantly and worked.
by Verified Buyer
Frequently Asked Questions
Why are your prices so low?
We buy in bulk and deliver everything digitally — no packaging, no postage, no middlemen. Just genuine products at unbeatable prices.
Are your codes/keys really legit?
Yes — 100% genuine, sourced from trusted partners. Over 50,000 reviews and customers since 2007 back that up.
How fast will I get my order?
Almost instantly. 99% of orders are delivered for you to download straight away. A quick security check may delay rare cases slightly.
Will anything be sent in the post?
Nope! Everything is delivered digitally. Your code/key will be sent directly to your email and available in your dashboard.
How do I access my code or key?
Log into your account
Go to Your Dashboard (top right)
Click My Orders
Select your order to view your key(s)
Instant access, no waiting around.
Go to Your Dashboard (top right)
Click My Orders
Select your order to view your key(s)
Instant access, no waiting around.
What if my key doesn’t work?
No stress — if you ever have an issue, our support team is here 24/7. We'll either replace the key or issue a refund, fast.
Join the EF Army for exclusive member benefits
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