Kaspersky Internet Security System Requirements

Kaspersky Internet Security System Requirements


General Requirements

For Windows PC devices

  • Microsoft Internet Explorer 8 or higher
  • 480 MB of free space on the hard drive
  • CD-ROM or DVD-ROM Drive (for installation via CD)
  • Microsoft Windows Installer 3.0 or higher
  • Microsoft .NET Framework 4

For all devices

  • Internet connection for product activation

Minimum System Requirements*

  • Microsoft® Windows 8.1 Pro/ Enterprise (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 (32-bit or 64-bit**)
  • Microsoft® Windows Vista® Home Basic and Premium/Business/Enterprise/Ultimate SP1 (32-bit or 64-bit**)

CPU: 1 GHz 32-bit (x86) / 64-bit (x64)

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. 800 MHz. 512 MB, 480 MB of free space on the hard drive

CPU: 800 MHz or higher

512 MB

*Full System Requirements see www.kaspersky.com

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

Subscription Details

  • License period starts from activation of code on the 1st device
  • Anti-malware updates and upgrades to newer software version are free