• 20% off Microsoft & Nuance
  • Coupon code: Summer20
Offers in:
Offers for:

*except Office 365


Trend Micro Internet Security 2021 | Windows 1 Device 1 year

£9.11 * £13.71 * (33.55% Saved)

Prices incl. VAT plus shipping costs


Already sold 23 times
  • BS-10101
  • Multilingual
  • 1 device
  • 1 year
  • Worldwide
  • 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 "Trend Micro Internet Security 2021 | Windows"

Buy Trend Micro Internet Security 2021 - at BestSoftware you are exactly right

Surf with a good feeling and safely, while the Trend Micro Internet Security 2021 software provides the necessary protection in the background. Of course, the program is based on the latest techniques and thus assures you of very good detection of the various threats. In addition, the manufacturer pays attention to an attractive overall package and therefore integrates many other features that go far beyond simple virus scanning. Buy now a license for Trend Micro Internet Security 2021 cheap at BestSoftware and install the program immediately on your PC for maximum security. Of course, thanks to regular updates, the program is also compatible with the latest Windows versions, use this for example under Windows 10 or Windows 11.

Store, work and surf safely with Trend Micro Internet Security 2021

Whether you are surfing the web in search of information, shopping in the well-known online stores or still working in the classic way with the office programs from Microsoft, the threats when using modern technology are omnipresent today and more complex than ever before. Thanks to modern algorithms and numerous options, the Trend Micro Internet Security 2021 software has the optimal prerequisites in store to ensure good protection against all threats.

For this, the Trend Micro Internet Security 2021 program not only relies on an up-to-date and powerful virus scanner that works in the background, but also on many other techniques. For example, the manufacturer Trend Micro combines the classic options and databases with the powerful cloud and intelligent features for a particularly good detection of threats. With these, the Trend Micro Internet Security 2021 program even detects the latest threats and does not always have to be kept up to date at great expense.

Viruses, Trojans and malware can be found in many different places and are among the particularly major dangers in everyday life. At the same time, in many cases the corresponding threats simply get onto the computer if basic protection is lacking. Even visiting an infected website can be enough in this case. However, complex threats have also increased significantly in recent years. This applies, for example, to extortion Trojans, which encrypt the files on the computer and only release them again after payment of a fee. So-called exploits or brute force attacks have also increased significantly. The Trend Micro Internet Security 2021 software detects these dangers and problems thanks to appropriate algorithms and monitoring of all suspicious activities, for example in the network traffic that occurs, blocks them immediately and thus ensures a very high level of security when using modern technology.

A great many dangers can be found when surfing the Internet. Thus, anyone who is often on the move in the worldwide web is comprehensively exposed to the risks. For example, criminals try to grab personal and important data during online banking. Fake pages are used for this purpose, for example. You as a user do not notice this at all and simply enter your own data. The BankGuard of the Trend Micro Internet Security 2021 software protects you from such a danger by immediately detecting fake pages. The browser will only allow you to view the safe and official content.

Particularly practical in the software Trend Micro Internet Security 2021 is the protection against other dangers on the Internet. Fake or infected Internet sites, for example, pose a very great risk. Accordingly, the security software from Micro Trend cannot be without a function that prevents you from accessing such sites and ensures that you are no longer exposed to these dangers. The same applies to your e-mails. In the mailboxes of most addresses, there are numerous spam and advertising emails. These are not only very annoying and disruptive, but with corresponding attachments or dangerous links, they can even become a great danger to your personal data. Accordingly, Trend Micro Internet Security 2021 also keeps an eye on your emails and inbox to minimize the risks and sound the alarm in case of danger.

Use all the features of Trend Micro Internet Security 2021 in your professional and private life

Even though Trend Micro Internet Security 2021 is a powerful security software, it is first and foremost a particularly attractive overall package. Accordingly, the options and functions go far beyond simple protection.

This is evident, for example, in a household with children. After all, even if modern technology in the form of computers and notebooks is already in use at an early age, many dangers and unsuitable content for users can be found on the Internet in particular. Trend Micro Internet Security 2021 therefore convinces with a practical parental control. For example, you can limit the usage time on the different devices with ease. Set the times of use with just a few simple steps. Of course, this is done individually and very easily. You can also make a variety of settings and adjustments around the corresponding content on the Internet. Define the possible Internet sites and the content that your child can access.

On many computers and devices there are vulnerabilities and gaps that can become a great danger if you do not take care of them. Accordingly, Trend Micro Internet Security 2021 software brings handy features and tools for these problems as well. After a simple and quick installation, the solution will search for corresponding vulnerabilities and problems on your system. Whether outdated and missing drivers or installations without an up-to-date signature, the common errors and vulnerabilities on the computer are found immediately. However, you will not only get an overview of the problems, but also directly the appropriate tips for fixing the vulnerabilities. Thus, you secure your computer effectively and with a few simple steps.

If you are one of the users who frequently use the numerous social networks, you should also rely on the practical possibilities of Trend Micro Internet Security 2021. Effective protection for your privacy is an integral part and can be perfectly integrated into the daily use of your computers. For this purpose, Trend Micro Internet Security 2021 not only works with popular networks, such as Facebook, Twitter, LinkedIn and others, but is also very easy to use. To ensure the security of your personal information and data, the software optimizes the privacy settings. This is done completely automatically and you don't even need to be familiar with the numerous settings and options. For example, you prevent third parties from contacting you, which is not necessarily desirable and can even become a danger with corresponding messages.

Buy now and start working with Trend Micro Internet Security 2021 right away

All experts recommend working exclusively with an up-to-date antivirus program in everyday life. Our attractive offers around the popular solution of Trend Micro Internet Security 2021 secure you effectively and offer you the necessary protection while surfing, working or playing with your home computer. Of course, at BestSoftware you also have direct access to the even better equipped version of the popular security software in the form of Trend Micro Maximum Security 2021. Buy this license directly from us as well, for example to benefit from an additional password manager. The low prices apply to all offers in our online store and save you money with a simple purchase. Have a look at our shop now and benefit from a fast delivery of the key directly by e-mail. We guarantee delivery within a maximum of 30 minutes and support you with a competent, best customer service in case of questions, wishes as well as problems. 

System requirements - Trend Micro Internet Security 2021
Operating systems

Windows 11, Windows 10, Windows 7, Windows Vista


1 GHz recommended

Working memory

32-bit: 1 GB recommended

64-bit: 2 GB recommended

Hard disk space

1.3 GB (1.5 GB recommended)

Web browser

Microsoft® Internet Explorer® 9.0, 10.0, 11.0
Mozilla Firefox®, latest version
Google Chrome™, latest version


High-color display with a resolution of 800×480 pixels or higher (desktop); 1024×768 or higher (Windows Store); 1366×768 or higher (Snap apps)

Related links to "Trend Micro Internet Security 2021 | Windows"
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.

Related links to "Trend Micro Internet Security 2021 | Windows"
  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!


Related links to "Trend Micro Internet Security 2021 | Windows"
McAfee Total Protection 2023 McAfee Total Protection 2023
From £15.55 * £22.91 *
Abbyy Screenshot Reader Abbyy Screenshot Reader
£13.71 * £18.31 *
McAfee Antivirus Plus 2023 McAfee Antivirus Plus 2023
From £9.11 * £22.91 *
Kaspersky Standard 2023 Kaspersky Standard 2023
From £14.63 * £22.91 *
AVG TuneUp 2023 | Windows / Mac AVG TuneUp 2023 | Windows / Mac
From £10.03 * £18.31 *
Windows Server 2022 Datacenter Windows Server 2022 Datacenter
From £1,831.63 * £4,591.63 *