Kaspersky Internet Security System Requirements

Kaspersky Internet Security System Requirements


Minimum System Requirements*


Internet connection required - for product activation

Windows-based PCs - desktops and laptops

  • Approximately 480 MB free space on the hard drive
  • CD-ROM or DVD-ROM drive (for installation)
  • Microsoft® Internet Explorer® 8 or higher
  • Microsoft Windows® Installer 3.0 or higher
  • Microsoft.NET Framework 4 or higher
  • Webcam Protection technology only runs on Pcs. The feature is available for a wide range of compatible web-cameras. For the full list of compatible devices, visit www.kaspersky.com
  • Microsoft Windows 10 / Home / Mobile/ Pro / Enterprise / 8.1 update (32-bit or 64-bit**)***
  • Microsoft Windows 8.1 / Pro / Enterprise / 8.1 update (32-bit or 64-bit**)
  • Microsoft Windows 8 / Pro / Enterprise (32-bit or 64-bit**)
  • Microsoft Windows 7 Starter / Home Basic and Premium / Professional / Ultimate SP1 or higher (32-bit or 64-bit**)
  • Microsoft Windows Vista® Home Basic / Home Premium / Business / Enterprise Ultimate SP1 or higher (32-bit or 64-bit**)

    Processor: 1 GHz or higher

    Memory (RAM): 1 GB (32-bit) or 2 GB (64-bit)

  • Microsoft Windows XP Home / Professional (32-bit) SP3 or higher / Professional (64-bit**) SP2 or higher

    Processor: 800 MHz or higher

    Memory (RAM): 512 MB

Mac-based desktops and laptops

  • 350 MB free space on the hard drive
  • Memory (RAM): 1 GB (minimum requirement for OS X)
  • OS X 10.7, 10.8, 10.9, or 10.10 (system with an Intel® processor)

Android-based smartphones and tablets

  • Android™ 2.3 - 5.0
  • Screen resolution of 320 x 480 pixels or higher
  • 65 MB of free disk space in the main memory of the device

iPhone and iPad

  • iOS 7.0 or higher
    KPM and Safe Browser are available for this platform

Windows Phone®

  • Windows Phone 8

 * Full details on system requirements see our Knowledge Base

 ** Some product features might work on 32-bit operating systems only

*** Product functionality may be limited or partially unavailable