Hardware and software requirements

General requirements

·       1500 MB free disk space on the hard drive

·       Processor that supports the SSE2 instruction set

·       Internet access (for the application installation and activation for the use of Kaspersky Security Network and for updating databases and application modules)

·       Microsoft Windows Installer 4.5 or later

·       Microsoft .NET Framework 4 or later

·       Windows 10 /8.1/8 /7 SP1+

·       Processor with a clock speed of 1 GHz or higher

·       1 GB free RAM (for 32-bit operating systems) 2 GB free RAM (for 64-bit operating systems)

·       Webcam access protection is provided only for compatible webcam models

The following browsers support installing the Kaspersky Protection extension

·       Chromium-based Microsoft Edge 77.x – 83.x

·       Mozilla Firefox versions 52.x – 77.x

·       Mozilla Firefox ESR 52.x  60.x  68.x

·       Google Chrome versions 48.x – 83.x.

The following browsers support On-Screen Keyboard and scanning of encrypted connections

·       Chromium-based Microsoft Edge 77.x – 83.x

·       Mozilla Firefox versions 52.x – 77.x

·       Mozilla Firefox ESR 52.x  60.x  68.x

·       Google Chrome 48.x – 83.x

The following browsers support Protected Browser mode

·       Microsoft Internet Explorer 8.0  9.0  10.0  11.0

·       Chromium-based Microsoft Edge 77.x – 83.x

·       Mozilla Firefox versions 52.x – 77.x

·       Mozilla Firefox ESR 52.x, 60.x, 68.x

·       Google Chrome 48.x – 83.x

·       Yandex Browser 18.3.1 – 20.6.0 (with limitations)

Newer versions of browsers can be supported if the browser supports the corresponding technology.

Kaspersky Internet Security supports Google Chrome and Mozilla Firefox in 32-bit and in 64-bit operating systems.

Requirements for tablet computers

·       Microsoft Windows 8 Microsoft Windows 8.1 Microsoft Windows 10

·       Intel Celeron processor with a clock speed of 1.66 GHz or faster

·       1000 MB free RAM

Requirements for netbooks

·       Intel Atom CPU 1.60 GHz or faster

·       1024 MB free RAM

·       10.1-inch display with 1024x600 screen resolution

·       Intel GMA 950 graphics core or later

Hardware and software requirements for Mac

·       1 GB of memory (RAM)

·       600 MB of free disk space to download the application

·       1100 MB of free disk space to install the application

·       macOS 10.14  10.15 or 11.0

·       Internet connection

Smartphones and tablets

·     Operating system: Android 4.2-11.x