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F-Secure Internet Security 2021 - Windows - Download 1 Device 1 year

£16.47 *

Prices incl. VAT plus shipping costs


  • IDE-10390
  • Multilingual
  • 1 Gerät
  • 1 year
  • 5 - 30 Minuten



Secure payment

Buy desired software easily and securely through SSL encryption in the store.

Lightning shipping

5-30 minutes e-mail delivery and instant download.

Help with the first installation

We offer free help via TeamViewer during the initial installation.

Free support

Via chat, email and phone.

Product information "F-Secure Internet Security 2021 - Windows - Download"

Award-winning protection from F Secure Internet Security 2021


Award-winning protection from F Secure Internet Security 2020 lets you enjoy worry-free web surfing, online shopping and banking. F-Secure Internet Security automatically protects you and your computers from malware, hackers and identity theft. Whenever you are online, your banking transactions are protected with banking protection and you can decide what content your children can and cannot see.

  • Surf the net without worries with Browser Protection
  • Safe online banking with Banking Protection
  • Parental control to protect your children on the net
  • Automatic protection against viruses, malware and online threats
Slimmer installation package and improved installation
Installing F-Secure SAFE is now truly a breeze and done in no time. You can even install F-Secure SAFE on an infected Windows PC, making it easier to restore the device to a safe state. The entire installation package is more streamlined, so you can perform a seamless installation without having to restart your computer - even after an upgrade.

Feel safe when shopping and banking online
Banking Protection is your own personal security guardian, making sure all your transactions are secure and confidential. Banking Protection increases your security settings during your online banking session, giving you added protection. This way, your money is safe in your account and you won't experience any nasty surprises.

Feel safe when you click on search results
Our browser protection now includes protection for HTTPS-encrypted websites. So you and your kids are also protected from malicious links and links with inappropriate content on Facebook, Gmail, Twitter and other HTTPS-enabled websites.
Does your antivirus software interfere with your gaming functions
Now you can play games without your antivirus software slowing down your computer or interrupting you for security updates. Game mode uses all of your computer's power to play games while ensuring that it remains consistent, without the need to disable protection features.

System Requirements

Operating system: at least Windows 7 Service Pack 1 or later
RAM: at least 1 GB RAM or better
HDD: at least 600 MB free storage capacity
CPU: Intel Pentium 4 or AMD Athlon 64 with SSE2 support or newer
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Buy software online at low prices in 3 simple steps: 01.   Buy... more

Buy software online at low prices

in 3 simple steps:


01. Buy

Secure shopping through SSL encryption.


02. Download

Download directly after purchase.


03. Install

Install and activate the software.

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  How do our prices come about? The goods offered by us are activation keys which... more


How do our prices come about?

The goods offered by us are activation keys which were originally delivered by the respective owners to a first purchaser. This person paid the corresponding remuneration to the owner and thus received activatable product keys, the use of which is not subject to any time limit. We make use of our right and buy up a large number of non-activated keys from corresponding distributors.

This procedure enables us to offer our products at comparatively lower prices. 

Furthermore, the virtual inventory management also contributes to this, which is responsible for the elimination of delivery and storage fees, as well as the elimination of high personnel fees.

Accordingly, one should keep in mind that our earnings are far from being equal to those of the original owners. Rather, our focus is on satisfying our customers with the best possible price-performance ratio in order to gain their trust and to be able to enjoy a steadily growing clientele in the future. Thousands of customers have already been convinced by our quality - become one of them!


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