Our best antivirus for your Windows PC
Blocks the latest viruses, ransomware, spyware, cryptolockers & more and helps stop cryptocurrency mining malware damaging your PC's performance
- Delivers real-time antivirus protection
- Blocks ransomware, cryptolockers & more
- Prevents cryptomining malware infections
- Lets your PC perform as it's designed to
Security
Defends against viruses, ransomware & more
Our award-winning antivirus technologies help to protect your PC from the latest viruses, ransomware and other malware.
- Over 1.9 billion attacks already blocked this year
- PC Mag rated our 2019 Anti-Virus 'Excellent'
- The most tested & most awarded security for six years in a row
Performance
Protects without slowing you down
With our security working 'behind the scenes' continuously scanning to find threats your PC can keep performing as it's meant to. And, because our security is now 15% 'lighter' there's even less load on your PC.
Simplicity
Simplifies security easy to set up and use
Because our antivirus is simple to set up and use, you'll have more time for working, gaming & socializing on your PC.
And our intuitive, new dashboard makes it quick and easy to find the features you need.
- The latest version of our PC antivirus can also be installed in just half the time needed for our previous product.
- New dashboard saves you time & effort
- Twice as fast to install
General requirements
- 1500 MB of free disk space
- Processor with SSE2 support
- Internet connection (for installation and activation, participation in the Kaspersky Security Network, as well as database and program module updates)
- Microsoft Internet Explorer 8.0 or later
To access My Kaspersky, we recommend using Microsoft Internet Explorer 9.0 or later - Microsoft Windows Installer 4.5 or later
- Microsoft .Net Framework 4 or later
- Hypervisor protection is not supported on 32-bit operating systems
- FAT32 file system is not supported
Requirements for operating systems
1 GHz processor or faster
1 GB of free RAM for 32-bit operating systems and 2 GB of free RAM for 64-bit operating systems.
Supported 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)
Supported browsers
- Browsers that support all application features:
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*
Microsoft Internet Explorer versions 8.0 11.0 in the new Windows interface style are not supported. Browser extension cannot be installed automatically under Windows 10. - Mozilla Firefox 52.x65.x and later*
- Mozilla Firefox ESR 52.x65.x and later*
- Google Chrome 48.x65.x and later*
- Yandex.Browser 18.3.119.0.3 (with limitations).
- 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*
Microsoft Internet Explorer versions 8.0 11.0 in the new Windows interface style are not supported. - Mozilla Firefox 52.x65.x and later*
- Mozilla Firefox ESR 52.x60.x and later*
- Google Chrome 48.x72.x and later*
- Browsers that support On-Screen Keyboard:
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*
Microsoft Internet Explorer versions 8.0 11.0 in the new Windows interface style are not supported. - Mozilla Firefox 52.x65.x and later*
- Mozilla Firefox ESR 52.x60.5 and later*
- Google Chrome 48.x68.x and later*
*Support of newer versions of these browsers is possible, but not guaranteed in full.
Kaspersky Anti-Virus supports Google Chrome and Mozilla Firefox on 32-bit and 64-bit operating systems. Internet Explorer 11.0 is not supported in the compatibility mode on Microsoft Windows 10 RS5 or later.
Supported versions of Microsoft Office Outlook
The Mail Anti-Virus component is compatible with:
- Microsoft Office Outlook 2003
- Microsoft Office Outlook 2007
- Microsoft Office Outlook 2010
- Microsoft Office Outlook 2013
- Microsoft Office Outlook 2016
The Windows Live and Windows Mail email clients included in Windows 7 and Windows 10 respectively are not supported.
Requirements for tablets
- Microsoft Windows 8, Microsoft Windows 8.1, Microsoft Windows 10
- Intel Celeron processor at 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 1024x600 screen resolution or higher
- Intel GMA 950 graphics chipset or later
Important Notifications:
This renewal license is valid for 5 devices only for the period of 12 months
A 6-hour provisioning window applies during normal working office hours Monday to Friday 8am-5pm
Once the provisioning is complete you will receive a license certificate with an activation link
THIS ITEM IS NON RETURNABLE
Unless otherwise provided by law or by a particular Service offer, all purchases are final and non-refundable. Please note that according to the Consumer Protection Act and its relevant regulations, all purchases pertaining to digital content provided via intangible form and/or on-line services are final and non-refundable when such content or service has been provided online.