1 GB of free RAM for 32-bit systems and 2 GB of free RAM for 64-bit systems.
These requirements concern the following operating systems:
For more details about using Kaspersky Internet Security on Windows 10, see this article.
*Support of newer versions of these browsers is possible, but not guaranteed in full.
Kaspersky Internet Security supports Google Chrome and Mozilla Firefox on both 32-bit and 64-bit operating systems. Internet Explorer 11.0 is not supported in Compatibility Mode on Microsoft Windows 10 RS5 and later.
The Mail Anti-Virus and Anti-Spam components are compatible with:
Windows Live for Windows 7 and Windows Mail for Windows 10 built-in mail clients are not supported.
System requirements for Kaspersky Internet Security 20 for Mac System requirements for Kaspersky Internet Security 20 for Android
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