Computer requirements

Minimum hardware requirements:

• Processor: 1 GHz
• RAM: 1 GB for a 32-bit system (x32) / 2 GB for a 64-bit system (x64)
• Free hard drive space: 200 MB

  Additional free hard drive space (up to 4.5 GB) may be required to install Microsoft .NET Framework if it is not installed on your computer.

General requirements:

• Microsoft Windows Installer 3.0 or later
• Microsoft .NET Desktop Runtime 6.x (6.0.10 or higher)
• Internet connection (for connecting to the My Kaspersky website, application usage and updating the application)
• Screen resolution of 1024x768 pixels or higher

Supported operating systems:

• Microsoft Windows 7 Home Basic, Home Premium, Professional, Ultimate, Starter (x32 / x64) Service Pack 1 with KB4474419 and KB4490628 updates or later
• Microsoft Windows 8, 8.1 Pro (x32 / x64)
• Microsoft Windows 10 Education, Home, Pro (x32 / x64) including RS1, RS2, RS3, RS4, RS5, 19H1, 19H2, 20H1, 20H2, 21H1, 22H2
• Microsoft Windows 11 Home, Pro, Education (x32 / x64) including 21H2, 22H2

Supported browsers:

• Chromium-based Microsoft Edge
• Microsoft Internet Explorer (version 10-11) including enabled Enhanced Protected Mode
• Google Chrome (version 74 or later)
• Mozilla Firefox (version 67 or later)
• Yandex.Browser (version 19 or later) including enabled Turbo mode

Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, and Yandex.Browser are supported both for x86 and x64 versions.