Kaspersky Internet Security 3pc for 2yrs 2021 WIN/MAC ( DOWNLOAD)

Award Winning Security

Our innovative security helps protect you from viruses, ransomware, spyware, phishing, dangerous websites, spam, banner adverts* and more.

Whether you’re on your laptop, desktop or Android mobile, we help you stay safe. And, if your Android tablet or phone is lost or stolen we help you lock it, wipe it & find it. 

Privacy Protection

Whenever you go online, we help protect your personal data, communications & identity – plus we prevent trackers watching what you do online** and we stop your webcam being used to spy on you**.

**For PC & Mac only. 

Secured connection

Now you can access more websites and content – including sites that are outside your region. And, when you connect to the Internet – even if you’re on public Wi-Fi – if your connection is unsafe, our technologies automatically guard against threats.***

***Please note you’re able to protect 200MB of traffic per day, per device – or 300MB per day, per device if you register the service to your My Kaspersky account. The service automatically connects you to a server that’s fast and close to the territory you’re in. Unlimited traffic and the option to select the territory of the server you connect to is available for an additional charge. 

Safe Shopping

Everybody wants to shop & bank online – without cybercriminals stealing their money. So, whenever you visit a bank’s or retailer’s website, we automatically add extra layers of security.**

**For PC & Mac only. 

Security for Kids

Award-winning Parental Control features make it easy to protect your kids when they go online. You can manage their app downloads, block the disclosure of personal information and prevent access to games & inappropriate web content.**

**For PC and Mac only.

Operating system requirements

• 1 GHz processor or faster.

• 1 GB of free RAM for 32-bit systems and 2 GB of free RAM for 64-bit systems.

These requirements concern the following operating systems:

• Microsoft Windows 7 Starter (Service Pack 0 or later)
• Microsoft Windows 7 Home Basic (Service Pack 0 or later)
• Microsoft Windows 7 Home Premium (Service Pack 0 or later)
• Microsoft Windows 7 Professional (Service Pack 0 or later)
• Microsoft Windows 7 Ultimate (Service Pack 0 or later)
• Microsoft Windows 8 (Service Pack 0 or later)
• Microsoft Windows 8 Pro (Service Pack 0 or later)
• Microsoft Windows 8 Enterprise (Service Pack 0 or later)
• Microsoft Windows 8.1 (Service Pack 0 and Windows 8.1 Update)
• Microsoft Windows 8.1 Pro (Service Pack 0 and Windows 8.1 Update)
• Microsoft Windows 8.1 Enterprise (Service Pack 0 and Windows 8.1 Update)
• Microsoft Windows 10 Home (versions 1507, 1511, 1607, 1703, 1709, 1803, 1809, 1903, 1909, 2004)
• Microsoft Windows 10 Enterprise (versions 1507, 1511, 1607, 1703, 1709, 1803, 1809, 1903, 1909, 2004)
• Microsoft Windows 10 Pro (versions 1507, 1511, 1607, 1703, 1709, 1803, 1809, 1903, 1909, 2004)

For more details about using Kaspersky Internet Security on Windows 10, see this article. 

Supported browsers

• Browsers that support the Kaspersky Protection extension:
  • Microsoft Edge based on Chromium version 77.0.235.25 and later*
  • Microsoft Internet Explorer 8.0, 9.0, 10.0, 11.0 and later*
    Internet Explorer versions 8.0–11.0 in the new Windows interface style are not supported. Automatic installation of the extension in the browser is not supported on Windows 10.
  • Mozilla™ Firefox™ 52.x–65.x and later*
  • Mozilla™ Firefox™ ESR 52.x–60.x and later*
  • Google Chrome™ 48.x–72.x and later*
• Browsers that support On-Screen Keyboard and Secure Keyboard Input:
  • Microsoft Edge based on Chromium version 77.0.235.25 and later*
  • Microsoft Internet Explorer 8.0, 9.0, 10.0, 11.0 and later*
    Internet Explorer versions 8.0–11.0 in the new Windows interface style are not supported.
  • Mozilla™ Firefox™ 52.x–65.x and later*
  • Mozilla Firefox ESR 52.x–60.5 and later*
  • Google Chrome™ 48.x–68.x and later*
• Browsers that support Protected Browser mode:
  • Microsoft Edge based on Chromium version 77.0.235.25 and later*
  • Microsoft Internet Explorer 8.0, 9.0, 10.0, 11.0 and later*
    Internet Explorer versions 8.0–11.0 in the new Windows interface style are not supported.
  • Mozilla™ Firefox™ 52.x–65.x and later*
  • Mozilla Firefox ESR 52.x–60.x and later*
  • Google Chrome™ 48.x–72.x and later*
  • Yandex Browser 18.3.1–19.0.3 and later* (with limitations) 

*Support of newer versions of these browsers is possible, but not guaranteed in full.

Kaspersky Internet Security supports Google Chrome and Mozilla Firefox on both 32-bit and 64-bit operating systems. Internet Explorer 11.0 is not supported in Compatibility Mode on Microsoft Windows 10 RS5 and later.

Supported versions of Microsoft Office Outlook

The Mail Anti-Virus and Anti-Spam components are compatible with:

• Microsoft Office Outlook 2003
• Microsoft Office Outlook 2007
• Microsoft Office Outlook 2010
• Microsoft Office Outlook 2013
• Microsoft Office Outlook 2016

Windows Live for Windows 7 and Windows Mail for Windows 10 built-in mail clients are not supported.

Requirements for tablets

• Microsoft Windows 8, Microsoft Windows 8.1 or Microsoft Windows 10
• Intel Celeron processor 1.66 GHz or faster
• 1000 MB of free RAM

Requirements for netbooks

• Intel Atom processor at 1600 MHz or faster
• 1024 MB of free RAM
• 10.1-inch display with a 1024x600 screen resolution
• Intel GMA 950 or later graphics processor